As you've probably noticed, I like to do many of my own screen shots to accompany stories. Up until now, WoW has saved all screen shots taken in the program in a .tga format that has rich deep color and good definition. The only problem with that was that the .tga format was problematic for those who didn't have an image editing program to open their screen shots up with. (I have Photoshop, so not as much an issue here.) With 2.1 came a long-awaited change for those who weren't able to share their screen shots before (Or weren't interested in snagging a graphic program to do so, anyway). As of now, your screen shots will automatically save into .jpg format.
Why is this a change I'd want to change back, you say? While I like .jpg for compression, I will be the first to admit it's not the format I normally think of as being the best for graphic quality as someone who works with images a lot. That said, for all of you graphic fiends out there like me -- makers of icons, wallpapers, and various other graphic goodies -- here is an important imaging tip for you from your friends at the EU WoW Forums: