"However, please do not send us information that you consider to be confidential or proprietary." Well, what do you expect? Heed this advice from Google and yo

"However, please do not send us information that you consider to be confidential or proprietary." Well, what do you expect? Heed this advice from Google and you should be fine. It would be stupid for them to bend the other way - people would spam them with half-baked ideas to have grounds for bogus lawsuits, should they happen to implement something roughly similar later on. Nothing to see here, IMHO.