I try to keep the Frequently Given Answers up to date, occasionally revising them as I learn new stuff and people tell me stuff. I'm going to trust my own foot

I try to keep the Frequently Given Answers up to date, occasionally revising them as I learn new stuff and people tell me stuff. I'm going to trust my own footer information (-: and not check with the Wayback Machine. So first published in 2004 but revised over the years since.