I think Bitcoin has more important weaknesses than volatility that Havven won't solve. Number 1 weakness: it's not created by a government. It will be taxed like property and regulated like securities, if not FUDded to death.
before people said that bitcoin has advantage that bitcoin is not controlled and not issued by government.
and now i read this, it has turn out into weakness rather than advantage. if government can not tax it or control it then the FUD news will always spread around bitcoin.