no one is thinking, the website owner put them just to make the few members feel we so much here? well there are lots of marketing strategy and i bet u it cud be one of them...meanwhile, some make fake profile to catch play boys and play girls....e.g boyfriend trying to catch girlfriend or girlfriend trying to catch boyfriend cheating...guess these are two major reasons i cud imagine cos no one wud go through the stress of a fake profile just for fun ;)