UNO hashrate has been above 30 ths a couple of days, but has come back down to about 20 ths today.

My earnings the past couple of days from 250 ghs at genesis-mining.

By the way, I noticed that Genesis-Mining has scrypt contracts available for sale right now.
Similar to my output, just with 500GHs at Genesis-Mining, so my figures are x2. It's also comparable to my home miner output, which is doing better but has no fee being deducted from the mining output (yeah, right, the bill comes later...)
Gotta admit, my home miner is mining Paycoin while it can. Others might be doing the same, which could explain the drop in total hashrate from 30 to 20?