Here I'm again. Maybe im bringing back a topic that's been already solved, but once again, I found myself lost in a huge ammount of info.
I like the xp model that goblinworks is going to use in PFO but, i don't see the need to pay xp points per character. If I got the thing clear, you'll be paying a month subscription just to gain xp for one character? Wouldn't be better to lock the xp gain to an account and let the players decide in which character spend those points?
Also, what would be the limit of characters per account?