Scholar
A commercial social bookmarking tool bundled with Blackboard
more fromwww.scholar.com
Twubble
Twubble can help expand your Twitter bubble—it searches your friend graph and picks out people who you may like to follow. Click the button below to get started.
more fromwww.crazybob.org
Ask500 - Public Opinion Polls for the World
There are tools for surveying groups of independent voters, but they're either slow, expensive or both. We built Ask500People to gather input and opinion data in minutes instead of days, and to create a platform that other applications can integrate.
more fromwww.ask500people.com
idealist.org - Welcome to Idealist.org - Imagine. Connect. Act.
Idealist is a project of Action Without Borders, a nonprofit organization founded in 1995 with offices in the United States and Argentina. Idealist is an interactive site where people and organizations can exchange resources and ideas, locate opportunities and supporters, and take steps toward building a world where all people can lead free and dignified lives.
more fromwww.idealist.org
Platial.com - Who and What's Nearby
Make maps of unique places on Platial.com, a socially networked mapping platform which makes it easy to find, create, share, and publish maps and places.
more fromplatial.com
Seesmic
A website for clean, video conversations
more fromwww.seesmic.com
Hashtags
Hashtags are a community-driven convention for adding additional context and metadata to your tweets. They're like tags on Flickr, only added inline to your post. You create a hashtag simply by prefixing a word with a hash symbol: #hashtag.
more fromhashtags.org
Mixx - News, photo, and video sharing
Similar site to Digg, only it is utilized by CNN
more fromwww.mixx.com
Loopt - Your Social Compass
turns you mobile phone into a social compass: connect, share and explore
more fromloopt.com
weblin
Your personalized weblin avatar surfs the web with you, enabling you to see friends and meet new ones on the same site as you.
Weblins can chat, move, show emotion, visit lounges, and trade stuff with other weblins.
more fromwww.weblin.com
Goodreads | recent updates from your friends
website for sharing book recommendations and reviews with friends
more fromwww.goodreads.com
Notation: * = Private bookmark and comment|… = Clipping [?] | … = Public highlight [?]




