The site has been unreliable of late. Our hosting service informs us that the hardware that we are sharing is getting flakey and will be upgraded April 3. Meanwhile we have somewhat restricted resources. If you run into problems we’d appreciate reports as to when you ran into a problem and what the error message was. Please send bug reports to email@example.com .
The good news is that increased traffic may have something to do with our problems. We’ll be upgrading our services behind the scenes in the near future. Meanwhile, thanks for your patience.