I think the warp market is somewhat confusing and difficult for our newer players to learn and use. Perhaps it would make it more useful if it were a bit more user-friendly. Instead of carpets to click on, then see whether you can buy and sell, or just buy, then hitting t, then typing sell, then typing t again, and then finally, hitting your amount to sell, or buy. How about just a chestshop, with signs? Or if we want to get fancy, have the items hovering above them like some other servers do. But just a simple chest shop style sign would be much easier to use for the newer players.
Note. The argument against this is not being able to choose your quantity and to sell a lot at once. I am sure we can find a workaround for that, maybe 2 signs, one for a stack and one for a single??
If you spend any time in there, watch any citizen that comes in and many of them will not know how to use it. Those same Citizens may like Meep so much because it is user friendly and a fun community, that they decide to grow up to become Exclusive, or Elite, or more...