You didn't ask for the reason I didn't want to make an L4D2 version. You just immediately jumped to the conclusion that I only cared about making plugins for money.

There are subtle differences in the L4D2 version of the engine and I don't have an environment set up to compile with these differences. Sure, it probably wouldn't take a whole lot of time but I have other commitments in my life that prevent me from getting to it. The demand isn't high enough to justify making this high priority. Prove me wrong and perhaps I'll get around to it sooner.

You're welcome to think I am a jerk, though I think it's unfounded. Also, nobody threatened to ban you.