I echo with this post greatly. I've tried out ipad and transformer (Android), the touchpad is really indeed the most intuitive to use. I use it daily for browsing the web, writing Emails and playing some games -- and I leave the frequently used app only, switching between the windows is intuitive and very snappy, making multi-tasking not only possible but very usable.

I didn't even bother to install Android on my touchpad (even it's dual-boot) cause the lag on android is a huge let down.

WebOS's UI is similar to iOS in a lot of ways, it's like iOS (once you open the app/home screen) with an additional desktop/workspace. I look forward to some open-source development for the Touchpad. (First request would be a good pdf viewer)