You're right, but then I could also argue that any of these programs can be replaced by installing a linux port via fink and a combination of shell scripts. My

You're right, but then I could also argue that any of these programs can be replaced by installing a linux port via fink and a combination of shell scripts. My point was mainly comparing Coda to other GUI text editors for the mac. It has other useful features such as one-window editing, integrated terminal, ability to preview CSS/HTML changes side by side with code, etc.