Perhaps you should consider the fact that other people actually LEAVE their homes, but may still want to watch hulu or netflix.
That would be pretty neat if PlayOn does that, but I don't think it does, which, again, takes us back to watching Oprah in the shower. I see the potential, but as is pretty worthless. And Hulu and Netflix are coming to Android soon enough.
Yeah, Hulu doesn't work on the PS3 so cool app for that, but as an app for my Android smartphone I say it's worthless.
For you it may be worthless, but my job involves some downtime where I could watch something on Hulu or Netflix, but both are blocked where I work. Yes, having it on a phone screen is really small, but tablets are literally right around the corner, and being able to watch a movie in something as small as a tablet is rather ideal. Plus, we have a Tivo at home and I can convert those files to be standard video files, which again, would be usable via PlayOn to watch tv.