What's a flamebath btw? ...well I can guess from context, but I've never heard it used before.
From highest to lowest.
Flamewar - usually happens during a backdraft, and was too powerful a term to use as it usually invokes 5 and above people fighting against each other.
Flamebaiting - taunting someone into a argument, also invalid as he was already successful in pissing off quite a few people.
Flamebath - meh is just a term i made my self for people jumping into an argument.