They don't payout. Scam pools?
I had a 100mh/s rig on there. Not anymore.
Same problem, and they tend to disconnect my rigs. Where do you switched? (60mh here)
People say they pay out, so you should be fine. I just read about HashFever here and got very scared (mined more than 30k)..
https://bitcointalksearch.org/topic/app-appcoin-the-digital-currency-for-digital-products-client-update-475160
Alternatives:
Greekpool. Registration closed, unfortunately. (That's where I mine, 1.5Ghz)
Trademybit. Registration also closed.
Scryptominers are good.
Use a P2Pool?
@y3804
https://bitcointalksearch.org/topic/m.5367997
and
https://bitcointalksearch.org/topic/m.5374875
and
https://bitcointalksearch.org/topic/m.5375220
Regards
HashFever