Does Q&A integrate with with BuddyPress activity streams, profile links, and avatars?

I'm looking for a question and answer plugin that integrates with BuddyPress so users activities show in their BuddyPress streams, people can friend/follow one another, and they can see/track their reputation points.

Does WPMU Q&A do this? If not, can anyone recommend an alternative plugin and/or give me an idea of how much outside development might be involved in customizing the Q&A plugin to do this?