GUYS it appears that you missed the post that the site is not currently paying, so why are you still depositing and asking for the bonus ? Mindless sheep.
Deposits include re-investment of ROI, so there's actually no risk if that's what you're doing.
Either A.): It's a scam, you're not getting that ROI back anyway, it doesn't matter whether you reinvest.
or
B.) It's not a scam, so you get the bonus.
While I wouldn't recommend making new deposits until we know for sure what's going on (the problem started at around 1 AM if you live in California, so there's a decent chance the admins didn't know about it until very recently because people sleep) I'm waiting to at least hear from an admin. As I said before if this is their way of scamming, they're doing it pretty badly - withdrawls aren't showing up at all (rather than showing up as "pending" which is what a sensible scammer would do). It's also kind of early for it - a lot of time (which = money) went into the website and the deposit amounts have been increasing steadily. If you sit down and look at how much they actually have to "steal" I don't see it being particularly worth their while, but if anyone has information to the contrary please feel free to post evidence.
Edit: (for BTC) Total deposits - total withdrawls leaves them with about 3 BTC. That's a whopping £700 in UK money. Yes, they've collected LTC and Doge etc. etc. but the ratios are about the same (and obviously those currencies are worth far less). IMHO you don't spend a large amount of time and money on a project (and risk potential lawsuits and/or criminal charges) for those kind of returns.
Prove me wrong, kids. Prove me wrong.