"Under everyone's avatars at the very bottom of the profiles it has the amount of money won. Where is this money being won at? "

That is money won from PO games on Merge (Carbon or Aced), Lock, Black Chip, and Juicy . This information, along with All Time Tournaments Won, All Time Money Won, All Time Final Tables, and Current Month Money Won can also be seen on the Leaderboard

This and other good information for new members can be found in this thread.

http://www.pokerowned.com/forums/f7/...new-20924.html