I avoid using JVS too; it's very glitchy.
All of the things you've said I have never had happen to me. When I used JVS in a zombie build one time, they worked fine. I don't see what your talking about. Nothing is broken about server spawning either. There are no falling glitches, unless you mean how the zombie Tank isn't hurt by it easily.
Rotondo got the idea from a foreign gaming system. Iban sucked ideas from both. I think that's worse. Like I said, his ego rivals Megaguy's.
For every $1 you donate to me, I steal $7 from Rotondo :P
What the hell are you talking about. L4B obviously breaks addons.
I have no idea what you're talking about. It's obviously something your fault.