Not that everyone gets along all the time. Differences of opinion come into play on occasion, but that does help keep the conversation going. Most of the time, everyone is on their best behaviour.
One such venue for these sometimes heated conversations is YahooGroups. Specific groups on the site are:
Fiction House Factory
Four Color Fems
GGGGA · Good Guys & Gals of the Golden Age
Golden Age Timely Comics
The JSA All-Star Story Site
Quality Comics Corner
There are more groups, but these should serve as a great jumping on point if you're interested in joining the conversation. You'll also find links to other groups and related sites.