Fluther is a social question and answer site. Like similar services, it gives people a place to ask and answer questions amid a community of users. Fluther has taken this idea and given it an interesting twist, in adding a built-in tracking service.
This service keeps track of your activity on the site and will let you monitor questions you've asked or answered in real time. The service also promises to direct questions toward so-called experts once they've successfully answered several questions in a certain topic or area of interest.