I was going thru and adding new connection requests and I started to wonder, has anyone ever turned down a connection request? I've turned down group invites but only because I didn't fit within the group's content. For example I got a request for a Window's Vista group - I bet it's wonderful but I don't have Vista nor do I plan to get it anytime soon so I doubt I'll be a valuable part of the group. As far as I can remember I've never turned down a request - I've deleted people who in time I found to be very different than I expected. For example - really mean.
How about about you ever turned down a request?