http://bitcoinwatch.com/as you can see, right now we have more than 8.5thash/s. Way more than 10% is from "Others", which are growing fast since this morning. As this is before the difficulty change, I doubt it is a calculation error.
So does anyone know who or what has opened it's hashgates this morning?
bunch of smaller pools probably, like bitclockers.com, not represented on the graph.