There are plenty of places to gamble your coin, and more are added seemingly everyday.
Which gambling site gave you the highest profit in return?
(still a low better, and all amounts are approximate)
SatoshiCirlce: -.03
Just-Dice: +.05
BitArena: Even
Coinroll: -.01
BitVegas: +.20
Satoshi-Karoshi: -.05
BitZino: Even
SatoshiBet: -.01
Bitcointalk paid contests: +1.0
What I learned: Anything can happen with gambling- personally, I should stay away from roulette.
(EDIT: Just realized I posted in just marketplace, and not gambling. Moving discussion there. Mods feel free to delete topic, as I apparently cannot.
![Tongue](https://bitcointalk.org/Smileys/default/tongue.gif)
)