Instead of building those seperate solutions i really think Apple should build some general IPC/sharing model into the OS (like the intent system on android). I

Instead of building those seperate solutions i really think Apple should build some general IPC/sharing model into the OS (like the intent system on android). It would enable so much more integration and open up all applications, i'd love that. I really miss that on my iPad, being able to just send the content i am viewing to random app/page X (articles to read it later, for example). Why rebuild read it later? I guess the only reason is that this would open up the platform a bit more, this would be a horrible scenario: At breakfast i could read the web on my iPad, send interesting articles to "read it later", read those on my android in the train to work and the rest at work on my linux laptop..