[ekanes]

> I can think of very few transactions that I want permanent and signed and public. The fewer the better imo.

For sure. That's a problem with public blockchains that we'll wrestle with soon enough. They are presented as being more private when in fact they are more public, and certainly once some big exchange is compromised someday.

I think we'll see more from private currencies like Monero, since they're kind of what bitcoin was marketed as. Cheap, private digital currency.