Debian Packages Screenshots Repository Launched
Christoph Haas writes "A picture is worth a thousand words. And thanks to
screenshots.debian.net this finally comes true for Debian packages. The new website was launched just a week ago and has already collected screenshots for 740 packages shipping with the Linux distribution — with new uploads pouring in every hour. Debian users can finally get an impression of how an application would look before installing it."
On Windows, you can always make up a screenshot of any DLL file by opening it in Dependency Walker, and listing the functions exported by the DLL. I'm sure there has to be something similar for Linux.
Or you could just take a screengrab of a single window. There are only two windows usually on my desktop larger than 800x600: my browser and a text editor.