I've been avoiding gambling sites,, and gambling at all, until I've joined FortuneJacks sig campaign and I've played a little there, very good and I could use altcoins, loved it.
But as I can see, there are alot of other gambling sites and how do I know which ones are good? Can someone recommend their favorites, the ones you love, where you profited or anything else that you liked on some site.

If you are looking for a great casino site, click my sig. Its fresh, its fair and it has a big bankroll to cover all the players.

You can use the trust system to "tag" accounts.
However, that does not prevent scammers from creating new accounts with neutral trust value.

There are accounts here with very negative trust values, I'd guess that many of them are not outright scammers but either folks whose business ideas were not working out and who burned other people's money, or people who got involved into a dispute with someone who then gave them a "spite" trust rating. Of course some of those with negative trust might be true scammers...

Onkel Paul