Have they said if user data has been compromised everyone should change passwords
If you must be told to change password after a hack that means you are idiot.
The main issue for XCR now seems to be lack of buy orders. 100% coins (tokens) are there on Bter but not even 10% could be sold even if all buy orders end up filled. There is not
much confidence when it comes to XCR, obviously.
Issue is BTER, not XCR. I expect a lot realize this already, but I don't expect any giant rise in price even after release, UNTIL the coin gets on another exchange. A lot of people simply won't feel comfortable moving btc there. And a lot of people simply never use BTER to begin with.