I used to leave myself messages or short text snippets by requesting a nonexistent page on my website and adding the text as a GET query in the URL. I had my lo

I used to leave myself messages or short text snippets by requesting a nonexistent page on my website and adding the text as a GET query in the URL. I had my log autorotation set to email me logs after a day or two. So later in the week, when I wanted to retrieve the information, I could just search my email for the name of the nonexistent page, and the text would show up in the relevant access.log. It worked okay for what I needed and aside from the log setup (or grep'ing the apache logs) required no code.