Q: Where are my photos in iCloud Photo Stream?

The reason I ask is: when I am sitting at a foreign computer (not one of "my" devices), I want to pull up a browser and see my photos. Apparently iCloud doesn't offer that service -- what you get is a way for all of your devices to see all the same photos, but nowhere else. Google's Picasa has the opposite problem: it hosts your photos online, but is tough to manage and sync from iDevices. There are apps that will help: Piconhand comes to mind. However, it would be nice if iCloud could just go that one extra step and allow web-based photo management.