Open can mean many things. For example all transactions on ripple are publicly available. I'd call that open. You probably want a full open source stack including server software. This is announced, but wasting time of jk here on the forum won't help getting this published faster.
But their page lists a GitHub account (as if that is the source of entire Ripple) and their wiki says that Ripple is COMPLETELY open source and COMPLETELY decentralized, while that is an outright lie.
Don't you get my point ? That is a lie. Lying is what scammers do.