[experimental]

I don't use OS X, but I thought I'd share a few bits of information. Also this page demonstrates why native local software is so great - no redundancy (exposing a dictionary to all apps), low memory footprint etc.

- In 10.6 Snow Leopard, hold Space to zoom in on a window in Exposé.

- Not a hint exactly, but there exists at least one unnecessary dissatisfaction people have of Finder. In real life, you cut text and paste it in a scrapbook, but you don't cut an object like a folder with scissors in order to move it. You usually use a hand or two. Therefore the inability to "move" an object using "cut" (Cmd+X) is the correct behavior. Secondly it prevents you from accidentally pasting a file elsewhere, then needing to remember if you meant to do that, or undo. Adding visibility in some way is not enough, and you can still move by dragging the object to the desktop or wherever else.

Note: Edited for spacing.