We haven’t finished our review of Kevo, but that shouldn’t stop you from adding your own in Comments right now!

 
The most famous, most infamous and most authoritative site on the Web by all measures is Wikipedia. While you may not think of an encyclopedia as a social site, this global reference is a community work produced largely by volunteer-enthusiasts. It touts 2.6 million entries in English, more than 800,000 German articles and 3.2 million [...]