If the reason they've stopped the Linux support is because they are
making a native chrome OS version then thats okay. But if that is the
case then why haven't they confirmed that?
My next question would be if they are creating the chrome-OS native
version of picasa then i presume it will be mostly javascript based
(as is the whole chrome OS) in which case will it be able to run on
other Linux distributions?
I very much doubt there will ever be a GTK version of picasa anymore
considering google chose not to use GTK in chrome OS.