Have been mining on a decent Xeon rig at about 41k/h/s for ~ 2 weeks. Haven't got close to a block. Agree devs should cycle through the lineup somehow to avoid centralization. The last thing we want is another Bitcoin-esque mining cartel... Just pick randomly from everyone that meets the minimum hash/latency and try to ensure as much as possible unique miners are selected via account names, ip addresses, etc.