I'm kind of a curmudgeon about the cloud. I refuse to put any of my data on a 'cloud' server. I want full control of data that I own. You do not own it if you don't control it.
Years ago I used to keep pictures for posting on Apple's iDisk. In fact I have a close relative who was one of the main architects for the iDisk and .Mac, which then became MobileMe and (with lots of warning mind you) took away your iDisk storage (which you could use for 3rd party posting) and then made it iCloud, which is in place through today. To use iCloud, you HAVE to store a bunch of your data, like your contacts, and always connect to your devices to use iCloud. I REFUSE. I want it off the internets and on my own storage.
I own a Mac based business that builds storage for photographers and videographers. My preference for controlling our own data has led to never ever falling for cloud storage, teaching that, and helping small and large businesses keep their stuff safe and locally stored.. If a cloud storage provider loses your data, what are they gonna say, Sorry? - You got it. They're gonna say: 'Sorry, it must have been your own fault. And oh, did you read the fine print?'
I like Chris's point that most ISP services give you some free storage. I also get along fine with iBoats forum posting rules. Most pictures taken are taken to print them - ie, a couple hundred pixels per inch. Resized to 72 DPI, kind of a standard for displaying on a computer, even a large photo is usually under 700k.
I don't know what's going to happen to all the fortune's worth of pictorials on this forum and all the others out there. Obviously PB thinks it's time to cash in. I feel for everyone.
Rick