UberVU, a company that tracks comments across social sites like Twitter, Digg, FriendFeed, Reddit and a lot more. On uberVU you search for something – such as your brand or your blog. They return whole conversations in a single thread – not just the post (like on Google blogsearch), but comments to the post from all over the Web – blogs, Twitter, Digg, FriendFeed, Reddit and a lot more.

Those comments have been made by people who are part of the community around that subject. If someone shared a story about your brand on Twitter, she’s part of your brand’s community, she’s part of your tribe.

uberVU makes it easy to keep track of and interact with your community, by giving you great tools and analytics oriented around this Web-wide community.

uberVU is providing nice tools like,

Reaction count badge This badge shows a live count of the number of times your webpage or blog post has been shared or commented on a variety of social networks like Twitter, Friendfeed, Digg, Hacker News, Yahoo Buzz, Reddit, Stumble Upon, Delicious.

The badge lets your visitors to see where the discussion is happening and also make a contribution to each platform by tweeting or voting on all the platforms above.

uberVU widget for your blog This widget you can add in your blogs sidebar where you get real-time graphs and statistics and world-wide reactions from around the social web.

gReactions- uberVU for Google RSS Reader This tool will add new button under each post in Google RSS reader. Click on it and gReactions will pull all the comments from places like Twitter, FriendFeed, StumbleUpon, Digg, Reddit etc..

uberVU bookmarklet This bookmarklet you can use to easily add stories in your conversation inbox and set up email alerts.