A very clear description of the proposed SmartFox application.

Citeulike has some really great qualities -- like the fact that you can see what people are reading. But, it's sort of annoying to get citations into CiteUlike sometimes. The cloud of tags on the right of the main page shows you how popular given tags are. The bigger the tag, the more items it contains.

"This is Connotea, a free online reference management service for scientists created by Nature Publishing Group...Connotea helps you store your reference list online, which means that it's readily accessible, it's linked directly into the literature and it's easily shared with your colleagues. Opening your references to other researchers enables you to discover new leads by connecting to the collections of those with similar interests to you.