For those wondering where you can get some "touch friendly" applications for your Series 7 Slate... well there's a lot of places. Any Windows software/program/app can be added to the Touch Launcher.
Samsung does have an Android "App Store". It seems like they are intending to make one for PCs.
There are many "app stores" around for Windows:
Not all apps are "touch friendly" but there are plenty of them.
With a browser that supports HTML 5 we have access to a lot of "web apps".
- Creative Fan - HTML5 Apps: 10 Cool HTML 5 Web Apps
- Hongkiat - HTML5-Powered Web Applications: 19 Early Adopters
- CNET - Web Apps
With a Windows tablet there are unlimited possibilities. You can also run Android, iOS, and BlackBerry Tablet emulators. Doing a few searches like "Android Honeycomb emulator for PC" will give you plenty of results. With these emulators you should be able to play many or all apps.
Amazon has something called "Test Drive" in which you can play (NOT own) with Android Apps right from a browser.
Hopefully that's more than enough "Apps". ;-)
Thanks to Tobi for getting my brain working.