They already broke Picasa sharing with the utterly confusing "plus or email" choice that makes no sense: you can email share (picasa style) or you can plus shar

They already broke Picasa sharing with the utterly confusing "plus or email" choice that makes no sense: you can email share (picasa style) or you can plus share with an email address (which silently fails if the recipient is an alien creature who doesn't have a gmail account)