Matt Birchler: What is a computer?:
You don’t take a picture on you’re phone and then say “I can’t wait to get home so I can download and edit this before I share it with my friends.”
Madness or not, that’s exactly what I do. I may not always do it that way, but until I no longer shoot using film and “real” digital cameras in addition to the iPhone, my computer is my iMac and is where I edit and share my photos.