CCC is open once more on the official mad site.
CCC is the name for the now-defunct official fan club. They had an informative newsletter that came out periodically. I actually have a couple of issues that I guilted their pre-Destroyder management into sending to me.
Long-time fans (Osc-Dis era? Earlier?) will remember that there used to be a public BBS on their site that was cut for some reason. Now they've finally got one back again, but it's for Mad staff and band members only. So, it's really a blog that you can't comment on. And the font size is too small. These people must be running 17" monitors in 800x600.