I read the 'hot food tip' right here on the Mudcat.

Crowhugger, we have to close the throat to say k, hard g and certain forms of r, surely?

I wouldn't want to see a rule against late-night posts. People can be night people, might have insomnia, etc. I remember one night when the tornado sirens were going off locally and I was posting at 3 am because sleep was impossible.