The other reason I like the app thing for porn is that while you can erase your visit history on the iPad's web browser, I haven't found a way to eliminate the way it stores the web addresses of previously visited sites from the little box where you enter the URL. So any time you start to enter a web address, the "smart" function (which ain't so damn smart) drops down a listing all your previously visited sites' web addresses that match what you're typing even if you erased your browsing history. Besides, I hate having to erase my entire browsing history to try to cover up going to a porn site.
Why any device that allows you to view porn on the internet isn't more user friendly and socially smart these days just doesn't make sense.
P.S. Just got the 60minutes app on the iPad. Another example of an app that could be used as a template for how you should be able to organize and view porn on a tablet computer.