emacs
emacs is a great text editor. It is even better than ed.
both jrollins and dkg use emacs quite a bit. Our notes about this tool will spin off of this page.
gnus
dkg uses gnus as his MUA within emacs. It has the wonderful capability of being able to unify multiple sources of data as messages.
trac interaction
- trac-wiki-mode -- lets you integrate trac and emacs directly, and provides font-lock-mode for the trac wiki syntax.

