Well Xi is a spam fest and that's not a bad thing, means there are lot of big talkers and some epic falls in the future yet to come. Here are some forum stats...
World--------Created-------------Posts
Iota-------August 9, 2010--------5,929
Kappa-----October 12, 2010------5,348
Lambda ---November 1, 2010 ---- 3,475
Mu--------November 18, 2010-----2,987
Nu---------December 9, 2010-----3,575
Xi---------January 31, 2011-------5,115
It basically means it took 6 months for the Iota forums to get to where Xi got in two weeks. It's mainly due to all the premades and the hype they bring to a new world. Kappa had a good start also but due to the speed of the server it died out because more and more players quit over time. Nu is also another busy forum but some purple dude without a sense of humour banned mutzzy and it takes so long to finish off one alliance, people run out things to say about their enemy.
Anyways I think Xi will sustain its momentum for a while due to it's epic settings and alliances like Nemesis who try to keep a low profile til they have a few cities will come out of their shells and really let their arrogance loose (that's assuming firelord/mosid haven't wiped the floors with them). Not to mention when Shine take few project venom cities they will be like screw you dai we are elite. The again it does have boring alliances like Catharsis so if Nemesis, Pro Venom and Shine were to fall in the coming month I could see this world get boring pretty fast.
Wow that was bare long---