I've got all the bugs sorted on my node now, so if you want to mine some YAC on a good solid server then head over to.....

--url http://mining.bitvolcano.com:8336
--user youryacaddress
--pass x

Remember to use the latest cpuminer with the -a scrypt-jane option
There is a 1% fee.
Stats are at http://stats.bitvolcano.com