On Feb 6, 2016, at 9:21 PM, Jannes Faber via bitcoin-dev wrote: > They *must* be able to send their customers both coins as separate withdrawals. > Supporting the obsolete chain is unnecessary. Such support has not been offered in any cryptocurrency hard fork before, as far as I know. I do not see why it should start now. > If not, that amounts to theft of their customers funds. > If they announce their planned behavior before the fork, I do not see any ethical or legal issues.