As noted on various places around the tubes, Battlefield Heroes has quietly snuck out and is now publicly accessible. It'll be interesting to see if it crumples under the load or if this quiet release will make a difference to the uptake as everyone finds out about it more gradually.
Anyway, you can check it out over on the official site
right now. They've also released a pretty cool cheesy new trailer
to promote the game, so check it out.