The responses I am reading here, essentially saying "No way Jose", to a company pilot riding a jumpseat in order to get home, or whatever, causes me to wonder why you hate your pilots so much? That isn't flame bait, it is a serious question reduced to its nuts and bolts.
As I said in my previous post, on the few times a pilot rode a FA seat on one of my flights they were always gentlemen and considerate. They also unanimously helped us tidy the cabin at the end of the flight just to do more than say thank you.