Okay, seriously. I'm only going to say this once, before issuing warnings and supsensions.
No flaming and no trolling. Period. If you don't like someone, here's an idea. Don't post in their welcoming thread.
And flaming back at someone else who flamed is still flaming. Quit instigating/stirring shit/etc and report the post in question. Stop this BS back and forth crap, now. It will not be tolerated in the least.
You don't have to like every member here, but you do have to respect them. Period.
Edit: Fuck it, warnings will be issued, and anything else will follow with suspensions. This is fucking ridiculous.