Somebody go post on his twitter the link and in all caps "SO HOMERO, IT'S 5% NOW HUH?"
Seriously, you could try to do some math, it's good for your brain.
Bitcoin hashrate: 299,090,788 GH/s
Cumulative hashrate on Paycoin 20-30 minutes after launch: ~2.35 Petahash on just the main pool, not counting solo miners and other pools
2.35/(29.9-2.35) = 8.52% minimum hashrate that switched over, not counting solo miners and other pools
Basic math. Do it right.

I see. That's probably the same math that will be used in HashStakers. Some slight movements with the decimal point and 5% APY becomes 500%.