Puzzle Pirates

My favorite online multi-player game is Puzzle Pirates. Even my kids are "addicted." Its a great game. It has a little "economy" going where you can earn POE (Pieces of Eight) performing different "missions" like sword fighting, sailing or bilging -- just to name a very few. POE can be exchanged for Doubloons. The exchange rate changes constantly, so its like a mini bank. Players use the POE and doubloons to buy all sorts of things -- clothes, buildings, ships, merchant stalls, etc. Characters are anonymous, so you dont have to disclose who you are.