The site itself isn't the issue (I trust Dooglus immensely). It's CLAM.
One thing I like about JD/clam is that there's virtual zero chance, or incentive for a big-exit scam. That's in comparison to most bitcoin investment sites, were there's strong financial incentives to do it.
Dooglus will probably hate me for saying this, but I see just-dice investing/clams as an epic version of bustabit. You can buy-in (polo), or claim the faucet (dig) and now the goal is to hold on (invest) while making phenomenal returns. You can cashout anytime, or risk the giant bust
I see your point, but I'm not sure about the phenomenal returns:
bustabit:
CLAM:
CLAM looks like it's being suppressed, though. It seems to be two large dumps that tanked its price, almost as if it were intentional.