According to theseven's network statistics :
http://theseven.bounceme.net/~theseven/pool/netstatsEstimated across the last 520 blocks / 59.1 hours:
System Current hashrate Number of blocks 51% attack hashrate
Proof of work 2565.2 GH/s 129 (24.8%) 5170.3 GH/s
Proof of stake 364.3 MH/s 391 (75.2%) 242.2 MH/s
That was the statistics about 10 hrs ago.
So 75% blocks are generated out of POS.
Thoughts?
And I got another question: currently 308 ppc per block at 1 million difficulty. at what difficulty can we see 2 digit PPC/block?