One of the more exciting iPad apps that shows off what may be the future of literature and reading is the Marvel Comics app. Setting aside the whole problem where you can’t share the comics, and can’t sell or give away the old comics you’ve purchased and build community around it, we must say, it looks pretty slick. If you are a fan of Marvel, this will obviously be an app you’ll want to add to your iPad. The app is essentially a no-cost storefront that let’s you preview and purchase comics to read.