There has been a lot of buzz around social search in the online tech community, but I am largely disappointed by the new tools and services I've encountered. It's not that these sites are unusable, but that they each seem to take on a different conception of what social search is and when/how it will be useful. Have these sites actually studied users doing social search tasks?
Talk Digger is a new way to find, follow and join discussions evolving on the Internet. It is simple. You have in hand the URL of a piece of news of the BBC, a blog post, a product page, or any other web page, and you want to know who is talking abou