Finding a user's photo album.. It can be done
I haven't yet figured out how to browse any/all photo albums, but if you want to find the albums of a certain person, here's how:
In one of their posts, click on their username. The top choice in the box that comes up, is "View Public Profile" Click that... When their profile page comes up, click on the "Statistics" tab. Scroll down and you will see a link to "Albums created by John Doe" click that and you will be able to see all their albums..
It's not as nice as being able to browse all photo albums, but it's something...