New mmogs? Hmm, well there is Pirates of the Caribbean Online, (still in beta, but you can sign up), Lord of the Rings Online, and World of Warcraft: The Burning Crusiade(not as new). I don't play any of these, and if there are anymore MMO's that are new that I don't know, someone else probably dose. Although some really good exisiting ones are EVE online, (very complicated, but fun once you get the hang of it), City of Heroes/Villans, Star Wars Galaxies, and Guild Wars(free to play, just buy the CD, no monthly fee).
If you like space MMO's, get EVE (you can try it free for 14 days), if your into fantasy either get WoW or Guild Wars.
"A boy and his dragon, a bond that can never be broken"
my friend has a pirates online account and is a tester it looks pretty fun although it still has about a month
they have not set a launch date but there are still lots of glitches
i would guess the launch date will be a month to two months