Guys, what you think about invest in SafeDice?
Site is nice and simple, but there are some minor glitches from time to time. They've been around for over a year now. Friendly and helpful dev, always responds to any issues but sometimes it takes a day or two.
They keep a low-profile and don't do any spectacular promos, but the activity is on a decent level with new 'high bets' made everyday.
You won't see as much action as on Betking, and bankroll on SD is much lower, but that means you will get higher % of profit for the same amount invested.
Most important is the house edge of only 0.5% (variable), that works in favour of players rather than investors, but there's a chance low HE will attract more big players (as happened few times in the past).
You can choose kelly option for your investment ranging from x0.5 to x10. I'd recommend x1 or x2.
Current site profit is ~0.49% of amount wagered, so slightly below house edge.
Personaly I see SD as a trusted site, but do your own research before putting any big money in it.