je ne sais pas pour vous, mais la licence me fait peur, et pas qu'un peu. Regardez les §11.1 et 11.4

11.1 :
"You retain copyright and any other rights that you already hold in Content that you submit, post or display on or through the Services. 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 that you submit, post or display on or through the Services. This licence is for the sole purpose of enabling Google to display, distribute and promote the Services and may be revoked for certain Services as defined in the Additional Terms of those Services."

11.4
"You confirm and warrant to Google that you have all the rights, power and authority necessary to grant the above licence."

Si j'ai bien compris, tout ce qu'on tape/transmet via ce navet-gateur est succeptible d'être réutilisé par Google.
Enfin bon, qui lit les contrats de licence, hein ? ^^ On va se faire b.......... bien profond.