With the last updates a lot of things got added that just needs grinding, grinding and ... yes grinding.
Token of Gratitude
Grinding, okay it's a lot of small quest killing 20 here and there. To be able to rebuy a Tech Kit that is priced with 12s you need 1200 Tokens. To gain those it takes about four days for a single character, if you do ~18 of the daily quests every day. And it takes quiet some time to do 18 of the quests.
Rift Tokens
Priced 1s you need tokens worth of 1000 to be able to buy one of the new Dragon Tech Kits. According to what I can say and have heared from others it takes about 4-8h of pure grind in the Rift aquire enough of the tokens.
Epic Loot
The old system was crap, the new one of it's basic idea a lot better. One character is able to get about 25 tokens every day, if you always find a group to hunt. The math ca do everyone for himself how long it may take to aquire the formulars and resources needed to gain the epics. But it feels like grinding to me too.
The way you added to regain a token for the Scale of Grand Magus is much more fun, with a little quest.
Please add more of the last, and not too much more grind, this is no fun, this is just to be forced for no fun, time consuming obligatory act. Istaria itself already has got enough of grinding you know, just think of building...