I am looking for plugins that can help:
1) Invite friends (and ability to track it)
2) Friend list/ Buddy lists etc.
3) Other social networking kind features.
I found that BuddyPress can do some of these things but it seems to be for WordPress MU, not the normal wordpress.
Do you know if BuddyPress will work with normal wordpress or if there are any other plugins that can help me achieve this?