I can't login either.

If you had coins on there I would recommend contacting the project founders. A lot of times projects have the ability to either force-withdraw or freeze tokens, and they may be able to freeze the funds in b-ex.io's accounts. It won't solve the issue of them giving the tokens back, but at least they won't be able to use them.

I'd really like to hear their comment here. If they claim they are truly not a scam, why won't they even respond to anyone's concerns in this thread anymore?