As an individual with subscriptions to several video streaming services like Netflix, Amazon Instant Video, and Hulu Plus, I find it increasingly annoying to have to manually back out of each service in order to go into another. Additionally, there is no method of finding "similar shows" or "shows you might like if you liked 'X' " across these platforms. For example, if I watch Futurama on Netflix, there is no way to be recommended to watch SouthPark on Hulu Plus.
To solve this issue, I want to create a service that aggregates your accounts from various services and finds correlations across these services. Instead of having to go to each service individually to find whats new or newly recommended for you, you can go to one service that puts all of these together in a single application.
I've got more ideas on how to monetize this service and make it more expansive, but this is the main gist of it all.