I have to join to Velveeta and Lovwrym, no f2p please. I hate all that "pay stuff for real money or else you will be limited"-thing. I don't really see any other way for it to work than that if the game would become free.
And yes, also increases the risk of trolls, and..other non-capable players. D: Can't really agree that with teenagers though, since I'm still being one of them.. sort of. Sure, some can be rude, but definitely not all of them.
I can already see Istaria rising from the ashes with the way it is.. Maybe a few tweaks here and there.. But when Vista someday becomes compatible, who knows how much things will change.. to better of course.
The thing that really makes this game differ from others are playable dragons. Even if other flying games are being developed, so far none of them have had dragon as a playable race. I think that makes a huge difference.
We may not be as big as WoW, but do we really have to?