Scottwax is a good guy. 
Then there’s Sean Busch. http://autopia.org/forum/showthread.php?t=75619
and then Anthony Orosco http://autopia.org/forum/showthread.php?t=75394
and then “the silver GM dude” http://autopia.org/forum/showthread.php?t=73700
and then Superior Shine: http://autopia.org/forum/showthread.php?t=75762
That lists my favorite Autopians.