surprised to see that this is the only mention of XBT in this thread. Seems to me like square cash is comparable to the extremely low friction nature of XBT to

surprised to see that this is the only mention of XBT in this thread. Seems to me like square cash is comparable to the extremely low friction nature of XBT to XBT transactions, but with fiat currency. I'm not saying square did this in response to bitcoin, just that it's scratching the same (or a similar) itch.