I mostly use Cygwin Emacs these days, and occasionally emacsformacosx. In past I have used Cygwin XEmacs, NTEmacs and Emacs on various *nix OS. I have been using Emacs off and on – mostly on – since 1993. I have never contributed anything.
The only place I write anything these days that’s publicly viewable is at stackoverflow
Welcome to the wiki. – DrewAdams