[jasomill]

Not just art. Try writing and editing text with nothing but shell tools.

One thing that I'd love to see in all GUIs is a unified "search box" for commands, settings, and tasks. The OS X help menu comes close (but it only searches help and menu bar items); the "Control-Q" box in the Visual Studio 11 beta comes even closer (but it only works in Visual Studio).

Neither, however, go beyond basic substring matching, and they really should. As an example, help searching for "disable Flash" in Safari could easily point me to the appropriate preference pane and the Safari extensions Web site before falling back to a general Web search as a last resort.

[NeutronBoy]

Interestingly, this is what Unity tries to achieve but has been overshadowed for other reasons.The search box in the Windows 7 Start Menu also does a great job at searching programs, files, and the control panel.

[maigret]

Right. Even Vim and Emacs in the terminal are actually GUIs.