jonathandata1 is a routine bs-er, and submitting items of his here is often going to be an exercise in determining if it's true or not, the magnitude of effort for which might not be worth it.
83 karma · joined March 20, 2014
(2) I can't imagine some of the poor in, say, Harvard Square maintaining their GD wallets, be they physical, hardware or otherwise. This isn't the problem you're trying to solve, but just a thought.