So I've been using iCloud lately, and it's extremely innovative. My iPhone is backed up to iCloud, and when I bought my new phone, I pressed one button, waited like 5 minutes, and everything on my old iPhone jumped to my new iPhone (music, pictures, apps, settings, everything). I set up my iCloud folder so every time I take a picture on my phone, it instantly appears on my computer, and every time I transfer pictures from my real camera onto my computer, the pictures jump to my iPhone.
The only problem is the fact that music still doesn't jump from iTunes. I think it is supposed to, and I got it to work once, but why it isn't as automatic as the other stuff, idk. Ever since I got my iPhone, I thought it would be cool if I didn't have to hardwire sync, and when the whole iCloud business started, I thought my dreams were coming true. Perhaps they have but I'm just too stupid to get it to work.
But either way, iCloud is great, and I'm not paying for extra space but I still have enough for everything, so far.