kitteh is dying...people has other "good" scamcoins to mine 
Kitteh was never a scam. The Devs put a lot of work into it. It sucks that scam coin devs can make bank and run off with people's money through premines and ipos, Kitteh team isn't like that.
Most of the altcoins, except a few POS coins are taking a beating now.Have to wait for a BTC rise.