I realized there is already a post up about this but I failed to find it.
I personally really like the cross realm invite feature, and if I have to pay a small "Premium Fee" to get them thats fine by me as long as they put that extra money to good use and continue to pump out equally and increasingly awesome features. But now my question is how much do you think its going to cost? Will the cross realm invites be the only perk you recieve or do you also think the premium customers will recieve higher ticket priority or skip (the rare) que lines for logging into the game? Also what do you think they could add to the premium subscribers to make it more awesome!? (Please nothing stupid like "give someone over 9000 gold when they upgrade!")