There are various “emacs powered” or “powered by GNU EMACS” logos and buttons around the place, but I can’t find a definitive list or any distribution terms for them.
So, I’ll start a list here and see what happens.
Powered by Emacs
- Copyright status unknown
- (I’ve emailed the owners of these two pages)
- Apparently with permission for distribution
- (green, blue and orange flavours). Seems quite widespread, but closely resembles a logo for That Other Editor.
- The neatest one I’ve seen so far. It’s what MarioLang has on his work page.
There are others, but I’m tired of that game now. See also http://images.google.co.uk/images?q=emacs+powered
Powered by Emacs Add-On Package
- nXthml logo (I think no one has used this, though someone has added a link to nXhtml).
See also EmacsLogo.