I don't see anything wrong with people using their GLO to make associations (some of which may turn into friendships)--that is one of our purposes.
I always thought it was dumb for people to say "without XYZ, you all wouldn't know each other and/or be friends."
Well...maybe not, but DUHHHHH.
Some people wouldn't be friends if they hadn't gone to the same undergrad...or worked at the same job...or gone to the same church...or both volunteered for the Urban League...or known the same person who hooked them up with each other. Does that make all of these other social outlets or organizations a bad thing, too?