If you are running short of budget to promote your blog, try Social Bookmarking Sites. Below is a list of FREE Social Bookmarking Sites where you can submit your blog posts for additional exposure. Additional exposure would mean additional traffic and if your contents are good enough, you might experience an increase in your subscribers.

When submitting your blog posts to these social bookmarking sites, do not spam their system. Spamming will only risk your blog from being blocked or you might end up irritating your potential readers. To submit your post to these social bookmarking sites, you will have to register and agree to their terms of service. Make sure you take some time to read and understand it.
Popular Social Bookmarking Sites
Digg - Digg is one of the best social bookmarking sites in terms of traffic referrals. Once your post gets to the front page of Digg, expect a spike of traffic. Traffic from Digg is known to crash websites so make sure you have enough bandwidth to handle the surge in traffic. For the moment, your greatest challenge is to make it to Digg’s front page.
Google Notebook - With Google Notebook, clip useful information, organize your notes, get access from anywhere and you can share your Google Notebook with the world by making it public.
Delicious - Delicious allows you to link to your favorite articles, blogs, music, reviews etc. Through Delicious, favorites can be shared to your family, friends, co-worker and Delicious community.
StumbleUpon - StumbleUpon is a great source of traffic like Digg. But unlike Digg, getting traffic from StumbleUpon is a lot easier.
Reddit - I haven’t experienced much traffic from Reddit but a lot of bloggers have reported increase in their traffic as soon as their post reached the front page.
Yahoo My Web 2.0 - Yahoo! My Web 2.0 is increasingly becoming a popular social bookmarking site. The service allows saving favorites and sharing them to your family and friends. This service is useful to those who want to know the latest buzz and discover interesting things around the web.
Ma.gnolia - Discover, share and discuss the best of the web.
Promote Your Blog For Free - More Social Bookmarking Sites
Update: Here are the newest additions to the list.
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LORD MANILA STONE responded on 10 Dec 2007 at 1:24 pm #
hi rocky, thanks for sharing this list of information here, i will try some of them^^
Anonymous responded on 10 Dec 2007 at 4:16 pm #
Great stuff…very usefull.
http://tv-streams.blogspot.com
I just launched this site..have a look..Id apriciate your feedback.
RT Cunningham responded on 11 Dec 2007 at 10:06 am #
Hi Rocky,
A lot of good information here. The problem with this, as with any type of social site, is having the time to do it and to do it right.
Perhaps you’d like to produce some tutorials on how to do it correctly on each one? I’d be reading that.
RT
http://www.untwistedvortex.com/
Nadia Desi responded on 11 Dec 2007 at 2:38 pm #
Great list of Bookmarking web sites. I would request you to add another Cool designed Indian Bookmarking web site
Its http://www.Tagza.com
Kumar.A.P.P responded on 20 Dec 2007 at 8:46 am #
Thanks for the link, definitely a lot of worthwhile posts out there
kajal responded on 20 Dec 2007 at 4:10 pm #
It’s great to find the list of all social bookmarking website here.I would request you to add one more very well designed Indian social bookmarking website called
http://www.stuffs4u.com
what i liked about this website is it’s soothing look and feel.Also it’s cool browser buttons
Tyler responded on 29 Dec 2007 at 1:27 am #
Hey I enjoyed this article and agree that huge traffic spikes are possible for frontpage stories. What is your advice for getting a story to the front page? It seems like only a few select people have the power to get their stories consistently to the frontpage.
Malathy Badri responded on 10 Jan 2008 at 7:45 am #
While we may expect some increase in traffic when posting to social bookmarking sites, many use them for getting some link juice. But not all these social sites do follow their links.
bloggingmix responded on 10 Jan 2008 at 7:51 am #
No doubt, these social bookmarking websites can send you some traffic especially when you get to their front pages. The only problem is that it consumes alot of your time.
Enjoy blogging!
bloggingmix responded on 10 Jan 2008 at 7:55 am #
@Kajal,
I’ve already addes Stuff4u in the list.
Guys,
If you know other social bookmarking sites, kindly drop the URL through the comment. I’ll add it as soon as I’ve verified. Thanks.
Happy blogging!
Necessary Accessory responded on 12 Jan 2008 at 5:29 am #
Thanks for the great info!!
http://necessaryaccessory.blogspot.com
Doug responded on 24 Jan 2008 at 7:48 pm #
here is a new one. http://www.upchuckr.com
it gets over 1000k visitors a day and just started.
Blaze responded on 25 Jan 2008 at 4:24 am #
How can i add those bookmark buttons you have on my blog???
bloggingmix responded on 28 Jan 2008 at 5:31 pm #
@Blaze
It would be easy if you’re using Wordpress but since you are using Blogger, just follow the instructions in this link:
http://3spots.blogspot.com/2006/02/30-social-bookmarks-add-to-footer.html
or this link:
http://www.techiecorner.com/32/how-to-add-social-bookmark-link-to-your-bloggercom-blog/
Hope it works!
Happy blogging.
bloggingmix responded on 17 Feb 2008 at 4:08 pm #
@ Doug,
I’ve already added Chuckr in the list.
koolontheweb responded on 21 Feb 2008 at 7:04 pm #
Hi, great list! I would request you to add another social bookmak website: http://koolontheweb.com
KeithCash responded on 22 Feb 2008 at 2:41 am #
That is a great list.
Will take a little time to visit all those
Alex responded on 22 Feb 2008 at 6:23 pm #
Great collection!
Do you know Bookmarking Sites that focus on England?
Alex
bloggingmix responded on 22 Feb 2008 at 6:55 pm #
@KoolOnTheWeb,

Thanks for the heads up. I’ve already added KoolOnTheWeb to the list.
@ Alex,
I’m not sure which among these bookmarking sites focusses on England. I’ll let you know when I find one.
Cheers.
Alex responded on 22 Feb 2008 at 9:55 pm #
Thanks
A week in blogging Feb 16th - 23rd responded on 24 Feb 2008 at 11:40 am #
[...] Rocky from BloggingMix has a cool article for you about promoting your blog through social media bookmarking. [...]
Val responded on 09 Mar 2008 at 2:55 pm #
Take a look at http://www.entopica.com/, a new social bookmarking website
It is an online system that allows you to easily access, categorize, share and store your bookmarks online
Entopica offers a free registration and it is both quick and easy. Register now and discover a whole new world of social bookmarking
Rocky John responded on 13 Mar 2008 at 7:32 pm #
http://jumptags.com - To be added to the list, soon!
koolontheweb responded on 13 Mar 2008 at 7:42 pm #
@bloggingmix ,
Thanks
Myseoblog.net responded on 20 Mar 2008 at 10:16 pm #
here is another interesting lists.
Social Bookmarking
http://myseoblog.net/?p=7
Free advertising forums lists
http://myseoblog.net/2008/03/20/lists-of-free-advertising-forums/
Myseoblog.net’s last blog post..Lists of Free Advertising Forums
Scott responded on 22 Mar 2008 at 12:23 am #
simply amazing
Scott’s last blog post..March 21st
Alex responded on 01 Apr 2008 at 7:38 am #
GREAT!!
this is an awesomw list! Thank you very much for that!
Regards,
Alex Grissom
http://www.ebookgraphy.net
chered responded on 02 Apr 2008 at 11:40 pm #
nice list…a very long list..thanks..
http://www.pinoymattersg.com
chered responded on 02 Apr 2008 at 11:43 pm #
nice site.very long list. thanks
Rirara responded on 05 Apr 2008 at 7:35 am #
Lol thank you for this article. Very helpful.
diswlbdlastaccnt responded on 18 Apr 2008 at 11:15 am #
thanks for sharing this list..
diswlbdlastaccnt’s last blog post..I love my younger sister (Japanese movie 2007)
Priyabrata Nanda responded on 01 May 2008 at 10:28 pm #
It is really useful to the bloggers. Great work.Thanx.
Priyabrata Nandas last blog post..LUCKY YOU, YOU SHALL WIN
diabetes responded on 06 Jun 2008 at 1:14 am #
your social bookmarks listing is very nice…great and good jobs….. do you have some suggest bout social bookmarks tool for free? thanks
diabetess last blog post..1
Taufik Somad responded on 14 Aug 2008 at 10:36 am #
This very helpful and great info. Stop find by search engine.
Thanks a lot!
Taufik Somads last blog post..Recreation and Leisure
Laura J. responded on 25 Aug 2008 at 6:46 am #
After weeks of searching for a list like this I’ve finally found it! Absolutely the best there is. Crispt, clean, easy to follow. Well done. You’ve certainly did your homework-thank you!
Laura J.s last blog post..1
Social Media Best Practices Start with Blogging | Blogging responded on 05 Sep 2008 at 6:14 am #
[...] has written, link to other blogs within your posts (for example, here’s a good post on how to promote your blog for free through social bookmarking sites), add blogs you like to your blogroll, add useful comments to others’ blog posts with a link [...]
Kat responded on 07 Sep 2008 at 2:13 pm #
Thank you for sharing all of this wonderful information with all of us out here. It will be very helpful in driving in traffic.
I really like your site, and have subscribed to it, so I will be back, probably daily…LOL
I could spend all day here….
Kats last blog post..Top 10 Movies with a Surprising Ending!
Alexander van Terheyden responded on 20 Sep 2008 at 11:26 am #
Some great advice there
Thank you for taking the time and energy.
Here is me just starting out but with a varied approach to content - traffic seems to be building.
http://vanterheyden.blogspot.com/
Have a look - contains film reviews, opinion and Travel Diaries.
Enjoy
Alexander van Terheydens last blog post..The Bank Job (2008) - Long overdue words about this Brit Flick
baguszen responded on 07 Nov 2008 at 1:55 am #
good work Rocky, i’ll try some of them…
baguszens last blog post..7 Secrets To Building Your Online Credibility