I've received a few or these and rejected them. I'd just like to say to the people that set them to me, its nothing personal. I'm not antisocial or anything I guess I just didn't get the point of them. I guess I'm old school because I don't tweet, facebook or hang out on MSN. The first couple were very soon after I signed up and I really didn't know those people at all so I casually rejected them without thinking much about it.
I'm starting to reconsider things so if those members want to try again I'll accept them this time around.