Bordom
Bordom is a collaboratively edited blog of funny memes, strange news, and other fascinating things found on the Internet.
Brainify
Brainify is academic social bookmarking and networking for college and university students. If you are looking for the best sites and a great community to help with your courses, this is the place for you to build a library of academic websites.
BuddyMarks
The Web's best online personal, group and social bookmarks manager. At BuddyMarks.com you can store all your bookmarks on-line and be able to get to them from anywhere. You can share some or all of your bookmarks with a select group of friends or share them with everyone.
BukMark.net
BukMark.net lets you easily create your own social network and add Meta tags to your custom bookmarks.
Buk-Mark.com
Buk-Mark is a platform to save and find bookmark collections on www. Submit your Story, Weblinks, and Articles to Social Bookmarking / Networking Site.
ButterFly
ButterFly is a free service where you can save any webpage you find on the internet. All the webpages are saved to you personal list, (My ButterFly's). You can catogorize the webpages by adding notes and tags and share your ButterFly's with others.
BuzzBookmarks
BuzzBookmarks is a do follow soical bookmarking site where you can share your websites and categorize your resources. Submit your website now and get exposed on the internet world.
BuzzFlash.net
BuzzFlash.net is a user driven progressive political news website that allows you to submit a story that may be reviewed by all visitors and may or may not be promoted to the front page. When you submit a story, it remains in the pending Buzz queue until it receives enough votes to be promoted to the main page.
BuzzingTopics
Buzznet
Buzznet is a photo, journal, and video-sharing social media network. Buzznet is an online community that connects people interested in music and pop culture. Includes photos, videos, journals, and self-created content.
Buzzup
Buzzup is a social media site for the hottest tech news that are generating buzz in the tech blogs. Users submit their own storiesand links to Buzzup.com and get voted by others.
Buzzzy.com
Buzzzy.com is a search engine for Google Buzz. You no longer need to be a gmail user to find out what's really buzzing.
