Unfortunately there are people like that on every board I've been on - not just here...
I'm a former 2004 GTO owner (and I'm still a member of ls1gto.com) - had one before I got my C6Z. Very nice car for the money (I paid under $30K) with amazing mod potential. Definitely not built like other GM products!
There were some valid points in the other thread (which I did not participate in), but it was getting a bit out of hand and off topic...
2006 Corvette Z06
Black / Ebony - 459RWHP / 438RWTQ
2005 Subaru Legacy 2.5 GT Wagon
Brilliant Silver / Tweed M5 - 229AWHP / 260AWTQ