I tried what you suggested and I did it but it still pops up. Please help!I assume that cleared your problem, right? I'm just curioushehe
Go to settings /
Application manager /
Slide across to "ALL" At top of menu /
Scroll down to find "Picasa Uploader" /
Uncheck the "show notifications" and also "disable" it
Yay no more annoying noties.
cannot find PICASA WEB on my Galaxy, anyway I un-synched Google+