Give me a polished WebOS on hardware like the Epic (landscape slide out 5 row keyboard, 4.0 or larger SAMOLED screen, hardware camera button, 1GHz processor), and that would be much closer to perfect.
I can think of 10 things wrong with WebOS, and not all of which will be fixed with the mythical 2.0. It will just be beta software for its life.
1. Poor market. Create a poor base and no one wants to develop for it. They also came late to the game, and not being open ruins it. Apple can get away with it, Android is Open, Palm is the worst of both worlds.
2. API's damn, is it really that much to ask for?
3. No bluetooth file transfer protocol
4. No bluetooth voice dialing
5. No mic integration. This really does suck, cause there are useful things you can do with a mic, like voice recording, memos, voice search...
6. Horrible file management
7. 2 Hardware choices, neither are great
8. No future for the best parts, like the "Just type"... How does that work on a keyboardless tablet?
9. No widgets, I've grown quite fond of them
10. LIES, lots of LIES that were fed to us early adopters. We bought beta software and were told it was great. It was more of a concept than practical. Where's the apps? Where's the document editors? Over a year in existence and still nothing but crap in the market.
As you said, WebOS is idiot-proof. Its an OS designed for idiots. I'll take an OS thats functional for smarty pants.