Its a shame they wont even take 1 pic of anything to post here. At least post a few miners with a pbmining sign in front of them.
Do you realize how easy that is to fake?
The best POM (proff of mining) would be to see PBMinning come up as the miner of blocks when looking at Blockchain.info. Also, a mining address. But, if they haven't done it at this point, I don't expect they will.