I'm using poolmining.org as an alternate - they have a very nice site, and seem remarkably stable.  Min payout is 0.1 DASH though, so it can take over a week to accrue enough.

Coinmine.pl also seems decent and has a 0.01 DASH min payout, but coinmine.pl also has a 0.001 withdrawal fee, so it makes more sense to accrue some before withdrawing to save on fees :/

Hmm, it appears that crombiecrunch *might* have taken it offline in favor of offering full installation services.  https://bitcointalk.org/index.php?topic=2285641.msg23197153#msg23197153

I actually *like* 1 or 2% devfees - the more the dev can optimize the miner, the more people will use the miner instead of competing alternatives, and the more the dev will make in dev fees, motivating them to continue maintenance on it.  Plus, no initial investment for me.