The point of this thread is not to debate which is the best OS or babble mindlessly about an Amiga comeback. I want to hear what you think are great things about the Amiga Workbench that other operating systems still don't have in 2006 and wish they did. (no need to point out things Amiga doesn't have ;-) ) I'm more interested in hearing about specific things from a user perspective rather than "lack of bloat" and "doesn't suck like Windows" type statements.
Here are some things that I love about Workbench and I haven't found elsewhere:
Multiple screens: each application can have its own screen with different resolution/depth and fast flipping/dragging between them
Window depth: windows don't move to the front automatically when you click on them and they have depth gadgets to move to front or back (I LOVE this feature! Automatic click to front on other OSes makes me sick!)
Use or Save: unlike other operating systems, you can use current settings without saving them permanently or save them instantly and permanently - without waiting for "shutdown" for it to actually save (forget the Windows Apply/OK - both buttons do exactly the same thing - save at shutdown!)
Icon/Window Snapshot: unlike other operating systems, you can move icons and change window sizes without the change being permanent unless you specifically want to by snapshotting
Animated Icons: one image for normal, one for selected
All icons can be changed: separate info file for icons meaning every single icon can be changed
Leave out: icons can be left out on desktop without making a "shortcut"
Assigns: assign token to shorten long paths
No virtual memory: turn off computer instead of annoying shutdown (no constant HD swapping)
No keyboard/mouse buffering: actions not stored when system busy - avoids actions happening later when you don't want them (software dependent on Amiga, not OS - of Amiga programs, I think only IBrowse buffers - and I wish it didn't)
Windows not moved off screen: prevents "lost" windows, don't have to carefully move windows to avoid them being half off screen
Almost all characters can be used in filenames: only two characters can't be used - colon and slash (Windows can't even use question mark!!) even multiple "." can be used for elipses (try that on Windows)
Standard installer with readable text: you can read exactly what the install will do, edit it if you want or install manually (with other OSes, you don't know and have to trust it not to trash your system)
Help key: yes this is hardware, not OS - but still, why does everybody else have F1 for Help? It seems pretty lame to me. (yes I know, for historical compatibility)