The company that I use to host this site shut the site down last night because the site was consuming excessive server resources. I haven't changed the site software or config recently, so I'm not sure why this problem has cropped up. Maybe a Denial of Service attack?
Anyway, because the cause is unknown, it's possible the site could go down again. Apologies for the interruption in service.
Anyway, because the cause is unknown, it's possible the site could go down again. Apologies for the interruption in service.