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Photoshop Express, an online image manipulation service, has launched today. This was demoed at the last MAX and was pretty impressive looking. They also give you 2 gigs of image storage. I'm surprised though that it doesn't integrate with Share (is anything happening with Share?) though. Oddly - you don't use your normal Adobe login, but must create a new account. I signed up about an hour ago but haven't gotten my confirmation email yet.
You can sign up here: https://www.photoshop.com/express/landing.html