In my game, no. In others, sure. Search the board for threads about paladin moral dilemmas, or disagreements about whether a paladin committed an evil act or not, and you'll find quite a few. I've read of a fair number here and elsewhere that have turned into fights about how the game should go.
Perhaps a lot of stuff that gets people torqued here doesn't actually matter in most real games at home?
For example, has anyone ever REALLY had a knock down, drag out fight over editions in a home game? The closest we've come to even debating it is at our 4e game, where I bought our DM a copy of Pathfinder to which he said, "OK, I'll check it out sometime if I get the chance" and one other player each has said they prefer 3e or 4e. The other 3 players don't care at ALL.

Maybe the "paladin debate" flamebait threads are similar -- rare as a real problem, popular as an internet rant topic?