vi > vim.
vi = vim.
ls -l /usr/bin/vi
lrwxr-xr-x 1 root wheel 3 Nov 7 01:04 /usr/bin/vi -> vim
Or vi = vim -C. "Mostly" (according to the man page). I would rather it had an exact compatibility mode.
To be completely honest, I can't stand any of the word processors for the Mac. I do all of my office work on Windows via VMWare on Office 2007. 2008 in my opinion has a horrible interface and seems like a step down from Office 2007. iWork doesn't measure up imo.
Also, for the sake of completeness, don't forget that IBM has Lotus Symphony for Mac available. It's got the word processor, the spread sheet, and the presentation bases covered. Its based on OpenOffice and is free.
I have it installed only as a curiosity, as I'm not found of the interface. The best part, though, is this means that IBM is now contributing to the OpenOffice project, which will lead to improvements for both OpenOffice and NeoOffice.
To be completely honest, I can't stand any of the word processors for the Mac. I do all of my office work on Windows via VMWare on Office 2007. 2008 in my opinion has a horrible interface and seems like a step down from Office 2007. iWork doesn't measure up imo.