Can I Host Photos On iCloud?

I used to use iDisk for hosting photos in eBay auctions and now that I'm transitioning to iCloud I'm wondering if it is still possible to do this with the new software and OS?

By the way, yes, I'm aware that I require a higher version number of OS X in order to work with iCloud and I do have it. I'm just not on that computer at the moment.

Edit: I just realized that I've probably posted this in the wrong area but I didn't see any way to correct the problem. My apologies.