This is interesting. If you were lucky enough to have bought HP Touchpad for $99, you might be able to turn it into an Android tablet. A very powerful Android tablet at that.
Here's a video of it.
Personally, I'm looking forward to see it these Android wizards can get Honeycomb or, eventually, Android 4 working on it. For $99, it's...well, it doesn't get any better than that. Otherwise, without being able to run a supported OS like Android, why would you want Web OS at this point?