iTunes store on the iPod touch

So I'm thinking about how the iTunes store as seen on my iPod touch is fairly difficult to navigate.

It's a little sad when the main app for buying content (other than the app store) from Apple is fairly badly done.

I think an iTunes app that has a bookmark screen for each favorite category or show or actor or whatever, and each bookmark looks like a mini-app would be a much cooler way to go.

But that's just me.