They are implementing time limits on the gold market, user list and the metro market as well to prevent the instant buying of gold and making it more fair for the people who wish to buy it.
Just like the annoying 5 minute and 3 minute setup for the market and user list right now, its to implement new ways of preventing bots and snipers of picking the lists of quickly.
Strength: 1,060,053 [Ranked: 528] Speed: 489,883 [Ranked: 760]
Defense: 1,006,358 [Ranked: 497] Employment Skills: 14,458 [Ranked: 764]
Brain Power: 85 [Ranked: 3194] Total stats: 2,570,837 [Ranked: 617]
woot... almost all at 1,000,000! and going strong.