I'm curious about those who keep Quicktime in the dock -- what do you do with it? It seems like I never launch that app myself, it just opens whenever I open a video file.
I keep QT in the Dock because quite often I want to open a m4v video and I dont want them to be copied to my iTunes library, so I just drag them to the QT icon.
I also keep Preview in my Dock for almost the same reason, just with images. If I want to see what's in the image file, but it has a mmm... for example .psd extension, so double-clicking it would result in launching of Photoshop, I drag the image to the preview icon to open it in this app
Anyway, here's my Dock (cleaned it extensively, removed many apps I dont use frequently, removed Applications and my Home folders (easy to open Apps folder with Command-Shift-A and Home folder by clicking the Finder icon - this is of course when no other finder window is open). With spotlight its so easy to find necessary app!