There are several options for taking remote screenshots and specifying what to take a remote screenshot of in OS X.
Software installation wrapper OpenCandy argues that it's still lucrative to make desktop apps and points to one billion installs as the proof.
The Samsung Galaxy Tab 10.1 Touchwiz update finally added native screenshot support--hoorah! We'll go over how to use it and share the screenshots, all without having to connect it into your computer.
Mac OS X has a built-in ability to capture screenshots using simple keyboard commands, with shots saved to the Desktop as "Picture 1, 2, 3, etc.
Utilities Updates: Hard Disk ToolKit; TaskMenuBar; more
Screen captures while running DVD Player: More workarounds
Performing screen captures in Apple's DVD Player
For several MacBook Pro users, specifically owners of the newer "unibody" models, the screenshot functions cause problems wherein the computer will freeze up for a few minutes.
The camera on the Pre is by far the best that I've had on a phone (granted, that's not saying much), but it's one of my favorite Pre features.