I know only of JD now.
Are there any other sites accepting CLAM deposits (now/plans for the future?) ?
Sorry OP, but people is selling CLAM for a reason: the only thing you can use it for is to gamble on JD.
After the price "got better" I sold it too. I advice you do the same.
The CLAM price is going back down now to 0.0051 with a 22% drop in 24 hours.