Serious question for all BB fans....

i went from BB to iOS to android and back to iOS and after i experienced iOS and even android i decided never to go back to BB. now i have used ALL the new BB phones that have came out (and most of the new android phones for that matter) so im pretty experienced with all of the OS's. and my question is... What are you still on BB for? I dont mean this in a bad way, just what does BB have that you CANT live with out? after talking to a few colleagues that still have BBs i almost get the feeling that they are 1. waiting for their contract to expire or 2. just dont know any better...