Oh, and having tried it a bit with a twitter search feed, maybe you could have some options for formatting too (with replacements like %t for title, %u for url

Oh, and having tried it a bit with a twitter search feed, maybe you could have some options for formatting too (with replacements like %t for title, %u for url etc.). (But of course both these suggestions break the simplicity of it, which has its appeal.) EDIT: also, I'd add the basic instructions (STOP, START etc.) at the bottom of the front page.