I don't believe in cloud storage. I mean, I believe that it exists, but i don't plan on using it ever. I have 5GB with amazon...and the only thing in there is music that I've purchased from them in the past.
I would NEVER put any of my personal information into a cloud storage device. In fact, putting MP3s in cloud storage still means you gotta have a good connection to listen to them. I could have just stayed with Rhapsody if I have to stream everything.
I read some of Google's comments about the Nexus 4 not having SD card, and they are trying to spin it as a good thing. They made it out like having an SD card confuses the customer, and that's the "old way" of doing it. Screw that nonsense. What happens when I brick my phone, and I haven't backed up my content? Normally, I could just remove the SD card, and put it in the next phone. But with internal memory, you can't. Perhaps you can pay someone to extract it...or perhaps you can go 100% cloud so it's saved offsite. Again, this model DOESN'T suit me one bit.