The conversation thing

Take a look at this Swiss tool for keeping track of user comments on different collaborative tools such as blogs, flickr, digg etc. -> www.cocomment.com

“coComment keeps track of all the online conversations you’re following in one convenient place, and informs you whenever something is added to a conversation.

With the browser extension, comments are automatically collected, no need to remember where you commented, coComment does it for you. “

I’ve tried it out and really is an usefull tool. I’ll definitely use it for my comments .
For tracking back on blogs and social sites this tool works wonderfully. Investigating now on how to use it on other not so mainstream communities. I’ll come back with details if finding out more.