User blog comment:MattBoo 2/"The Simpsons" are gonna be on sale for cable./@comment-4736560-20130802003258/@comment-8471655-20130802204003

Nope. Here's proof for the crossovers.

http://insidetv.ew.com/2013/07/18/simpsons-family-guy-crossover-episode/

http://insidetv.ew.com/2013/07/20/the-simpsons-futurama-crossover-epsidoe/