My question is how will this be used?

Currently we have a rate a thread button, however, I cannot tell or don't know how each thread is actually rated in relation to others in that forum. There is no number associated to help determine where or how a post is ranked.

These features will help to determine the value in not just the thread but the poster as well.

When I joined FT, I had no idea who "knew what". I had to contribute to see who I felt based on their posting content was "a value" to me.

This could help someone new to FT or new to a forum feel more comfortable taking advice or asking for an opinion from a fellow forumer.