I've never ment one of those instagram "models" but I have a hard time imagining they're pleasant people from their channels. I guess it's just another one of the wonders of the internet giving platform to everyone.
meh, if they are going to pose then they best be prepared to be spied upon. and since they want to upload things, they ruined some of their privacy already. but that's the new generation. I blame smartphones and dumb people.