That's not so good, but, since I'm not making anything public maybe I'm okay. However, my publication is international and one of my editors is in Spain. The version of the terms of service she sees (from Spain) does not include the phrase "which are intended to be available to the members of the public." Here's a link to that page:
By submitting, posting or displaying Content on or through Google services which are intended to be available to the members of the public, you grant Google a worldwide, non-exclusive, royalty-free license to reproduce, adapt, modify, publish and distribute such Content on Google services for the purpose of displaying, distributing and promoting Google services.
Finally, note the provision 1.5, which says:
By submitting, posting or displaying the content you give Google a perpetual, irrevocable, worldwide, royalty-free, and non-exclusive licence to reproduce, adapt, modify, translate, publish, publicly perform, publicly display and distribute any Content which you submit, post or display on or through, the Services.