When PhotoPoint went kaput overnight and left so many folks hanging, I started making the rounds of any free hosting site I heard of. I've got pictures all over the web! Image Station and Ofoto (I think) had been allowing the posting of single pics but as soon as the crowds from PhotoPoint started using them, they changed policies. Now, to the best of my knowledge there are no free sites that allow it.
Larry's Scuba Shots is the answer for me. As a photographer himself who had been in the same boat, he asked for everyone wanted and made us a site that did it! Members get a very generous amount of space, pictures can be moved within its album as well as between albums. Your pages can all be customized with the colors and fonts you like. And best for me is it automatically sizes your pictures. So I can upload original photos and not worry about sizing it. That does eat up your total allotted space but so far hasn't been a problem.
Considering how much I use my albums there, here should at least double his prices...but please don't tell him I said so! Check it out...it's some of the best money I've ever spent on photography and best of all...no more posting headaches!