When do you think (if you think) Apple will allow users to have split screen apps? The excuse of battery life isn't a good one. Users know already that the more things you run, the faster the battery depletes. I'm annoyed that in order to message someone back the iPad switches apps completely instead of letting you reply directly in other apps (like Mavericks). That's just one example. Looking up things on the internet and writing an email at the same time should be easier, for example.