From my brief look into it this evening, I've been happy to discover that image uploading is much better with Google+ than it is with Facebook. You have a 1 gigabyte monthly limit, the images you upload can be up to 16 megapixels, the images that are uploaded are not compressed a second time (as it is with facebook), and the exif remains intact, even part of the interface.
Anybody else try it out yet? I still haven't found out how to copy the image source location to hotlink, if its even possible.