And Apple created petty ads comparing Macs and PC's. So? Companies smack each other around, that's what they do. But neither company ever forked around with each others' employees or their work. That's going too far.
And what business is it of yours to "do something back"? Do you work for Apple? Why do you take ads so personally that you need to "do something back"?
Show respect for people at their workplace. It that simple.
Wow, bet you would be fun at a party