Xcode is doing decently well too... And TextMate or CSSEdit or Coda or Espresso or BBEdit... The "Open source killed closed source" argument doesn't really app

Xcode is doing decently well too... And TextMate or CSSEdit or Coda or Espresso or BBEdit... The "Open source killed closed source" argument doesn't really apply to Mac OS X. Sure, there's Smultron or MacVim or Aquamacs, but they're not really the most popular of text editors (looking at GUI-based ones).