Although you can always open /Applications, you can also litter your HD with apps. But now with the App Store you don't even have to know where the app is at al

Although you can always open /Applications, you can also litter your HD with apps. But now with the App Store you don't even have to know where the app is at all when it just appears in your dock or now in Launchpad. I hope it at least supports drag and drop like cmd-tab. I'd use it. Typing app names is great and all, but I don't manage my photos with the command line.