Fully agree with CoinHoarder.

The peoples with pay for VPS and mine PrimeCoin it's botnet's or serious miner's? My opinion - they serious miners.
IMO botnet's can't take control of PrimeCoint network until serious miner's with VPS mines PrimeCoin, because diff is to high and computers which controlled by botnet's in 80% cases it's a regular home users computers without much CPU power.