I'm sure you've read the news, Elder Scrolls Online
'It needs to be comfortable for people who are coming in from a typical massively multiplayer game that has the same control mechanisms, but it also has to appeal to Skyrim players,'
So every MMO ever, with a Skyrim skin. Check.
Like Star Wars: The Old Republic the game will be fully voice-acted, but it will also look similar to the game with a quasi-cartoonish art style
you can't be a vampire or a werewolf and there 'most likely' won't be dragons. There will be no non-player character romances or marriages either, and you won't be able to own your own home.
So, uh, it's supposed to be Skyrim, right? I never actually played Skyrim but they seem to be excluding the only things I've ever heard about it save the arrows to the knee bit.