An investment in SD is a safe bet

it is absolutely a safe way to get coins to grow, much better than having them laying around in your wallet.
Yeah it's a good way to grow your coins, although you need to invest a lot to make decent amount of profits. i personally like to keep my coins safe in my wallet and sell them at higher price, i don't like to risk my coins for small profit.
we can all agree that SD is safe and they will not steal users coins, and when you do not trade the coin, they can just as well be invested in SD and grow.
I know satoshidice will never cheat/steal it's customers money, but hackers can as fortuity said. look at the recent bitfinex hack, they were quite bigger than satoshidice still they got hacked.

Seems they didn't use a proper cold storage, which renders their multi sig key addresses useless for extra security. Even if our systems get hacked, the cold storage remains intact.