Mark,
Not sure if this would be the right place to post this thread or not....

Have you thought about having a "members car gallery" or something similar for blogs/journals/whatever?

When I was a part of nasioc it was a pretty big success. I know that's kinda a different member base though.
For example, here's mine from that forum:
http://forums.nasioc.com/forums/show....php?t=1055292

Just a thought,

Ryan