I'd be down for a subscription service (like Netflix) which allows you to watch new/current movies and shows and, hell, all movies and shows, not just what a rights holder feels like paying for to have streamed that month. I don't do the whole digitally rent thing (even though I desperately wanna see the Tim and Eric movie, I refuse to pay $10 to see it on YouTube or through Amazon or iTunes), but if there was a low-cost monthly fee that you can cancel at any time, with a great deal of entertainment at your fingertips, I think that'd be pretty cool and is the kind of thing an industry that thinks in dinosaur terms needs.
That said, I sincerely hope that streaming isn't fully "the wave of the future." I'd hate for something like this to greatly affect profitability for physical media. I like my Blu-rays, and even with a fast streaming service, streaming HD content doesn't look as good as what you can slap onto a disc, and not everybody (like myself) has access to super high-speed Internet. Not only that, but I think there's something more gratifying about physically owning the things you love, although if you're one to collect a lot of entertainment like me, space runs out and you start to gradually warm up to digital means of distribution. (Though I'll never do that for comics.)