I just want to congratulate the site's maintainers for whatever you have done to increase the site's capacity. A few months ago, the site was slow loading pages when there was either heavy traffic on the site or during high internet usage periods here in China, where the internet is always slow.
Recently the site has been great. Quick loading when there are 1500 people on the site! And little slow-down during peak Chinese traffic periods.
The site operates better than other sites that have a fraction of the traffic. Great job!