Changes due to heavy server load

As the simExchange has grown, our capacity for providing luxurious data updates has not (so far). Stock listing pages like the Platform and Genre pages now refresh every 30 seconds instead of every 3 seconds. The Portfolio and Order Status pages now refresh every 10 seconds instead of every 3 seconds. The Order Book now refreshes every 5 seconds instead of 3 seconds. The net worth rankings page is now based off of rankings as of the previous day’s close at midnight Pacific time and no longer refreshes automatically. Hopefully this will dramatically reduce server load times.