Well then, it is probably because you are too popular!  Try not to be so nice to everybody in the future and that will help reduce your friend invitations.  :)

I went into a business one day that was really busy and the folks were kind of grumbling about how hard they were having to work to keep up.  I told them I had a suggestion that would help.  I suggested the problem was too many customers, and they should get rid of most of them so things would slow down.  That idea didn't seem to appeal very much!