A) And yet you're still not a site sponsor.
B) The relationship is a mutualism.
C) While I don't like Facebook, I'm not sure if you're just using hyperbole for the sake of argument here or you are honestly this vitriolic about an option on our website to link your Facebook profile in a move that puts no more money in their pockets. They survive on advertising purchased by event organizers and corporations, not off the corpses of small forums. You are blowing this completely voluntary option we've made available to our members way out of proportion.
Bookmarks