I'm shocked that wiping talent points is even a discussion. Players payed you a subscription for god's sake. Honestly with all the mess that beta has been this is the least that has to be done for people who kept supporting the game.
If talent points that have been accumulated through subscription are wiped or some other shady stuff implemented like tripling the amount of skillpoints required for the same skill I will
1) Quit this game
2) Make my mission to create as much bad pr among my friends as I can, so they and their friends know how "well" you guys treat their customers.