I was just thinking today that WIBNI to have Emacs and Gnus to start reading mail on my TiBook. Entourage is really starting to give me a headache. Previous attempts to use Emacs on Jaguar were disappointing.
Then in my aggregator comes Mark Pilgrim pointing to David Caldwell's build of Emacs 21.3 for Aqua.
Serendipity baby.