I’m trying to keep people updated is all. The realms are online and a lot of people are creating their characters and logging in right now. (src)
As for season 4 starting soon…
We still intend to provide at least a two week notice before the start of a new season. We have not made that [...]

BLIZZARD ENTERTAINMENT® ANNOUNCES NEW GLOBAL WORLD OF WARCRAFT® ARENA TOURNAMENT FORMAT

2008 World of Warcraft Arena Tournaments to feature competition on dedicated regional tournament realms and more than $200,000 in cash prizes
IRVINE, Calif. - February 14, 2008 - Blizzard Entertainment, Inc. today announced [...]