I'm a bit worried how well it's being updated still. I looked for an entry for 3-MMC, which is currently experiencing a rise in popularity, and couldn't find any.

I remember being worried for them for quite some years, but in the end they persevered. I read the site first 20 years ago now. I hope they manage to go on, I had a good time reading all the stuff, and it seems to be compiled with the best intentions.