Kodak has as expected shut down their Kodak Gallery online service today.
The company is offering transfers of all the content hosted by this platform to Shutterfly.
Kodak states on the service homepage:
Kodak Gallery closed July 2, 2012 and Shutterfly is now providing photo services for former Kodak Gallery customers. This includes moving all Kodak Gallery photos to Shutterfly starting mid-July.
If you have hosted a lot of content on Kodak Gallery, moving to Shutterfly seems to be the best option right now.