What little I know:
Five tomorrowland pins
four Innerspace pins
tikis went bye-bye
baseball's all the craze
most people hate mules who are there solely to cheat on quests
stitch hat sold for over $300 on an auction site
some VMK players are being really rude to one another while others are exceptionally sweet
having bat magic is the least of your problems on the green car quest
they seemed to have slightly modified the fireworks game program, not a bad impact
people dc at the most annoying times
the items in the database that may be coming have a lot to do with POTC2
BSOD = black screen of death
VMK Hosts are really nice
VMK-sponsored quests and games are, um, challenging to accomplish (see dc above!)
new baseball room is 2,000 credits
some banned dictionary words are back
A lot of VMK banning happening, up to 10 years; jury is out as to whether it is deserved and doled out consistently
I've only been on VMK since right after Tomorrowland opened, so this is what I've gleaned from the boards. My personal opinion and impressions of what I've read. There's a lot more, but this is what has stood out to my little pea brain.