My side project, tentatively named Pioneer, is progressing nicely. I've recently added an important game system, the Market. If you have played a MMO before, it's basically an Auction House, minus the auction aspect. So, very similar to WAR and SWTOR in that regard.
I had considered going with a buy and sell order system like Eve Online has, but decided it was not really necessary for this project. I have it coded up already for others though, so plugging it in is mostly a matter of interface changes.
To use the Market, your character must be in a hex that has one. Like everything in the game, markets will be built by the players. Those who build them will get a cut of the profits.
Game Status: Move around, explore, find stuff, buy and sell stuff
Upcoming: Eat and drink stuff, Claim land, build stuff