I would like to see something that is similar as Social Groups what vBulletin has, or and thats better more like Yahoo Groups that company left a big hole that can be filled up by forum owners.

If you're trying to replace a Yahoo group, just make a forum. Former Yahoo users won't likely know of your forum, so you won't really be filling any sort of niche.

If you're trying to replace a Yahoo group, just make a forum. Former Yahoo users won't likely know of your forum, so you won't really be filling any sort of niche.

Can do that but thats really besides the point because i'am going to target a specific group that made use of Yahoo in the past (as did i) and i think more forum owners would love to see this. So with a good forum and so on and feature like this when done correctly it good give a nice addition to the website.