if we wanted to keep proofofbrain.io's distribution going maybe decimal precision could be increased or @proofofbrainio could fund it.

Yeah, that was meant kinda tongue-in-cheek, seeing as we have 136 years to work out a solution. Good to see you already have a couple possibilities.

I will be posting later (within the next few days or so) about my assessment of $POB's ability to solve what George Gilder called "The Bitcoin Flaw" (Chapter 22 in his book Life After Google: The Fall of Big Data and the Rise of the Blockchain Economy). Although I don't think $POB fully solves it, it unquestionably (imho) represents a giant step in that direction (with respect to resolving the $BTC contradiction Gilder identified).