You basically have no voice, but you can try emailing somebody relatively high up.
do you think they give a stuff about your opinion
Make it yourself.
It's google. They don't care what anyone else thinks because they know that no matter how much you hate what they do, you will still use their services.
Lol what is with you people. Google is one of those companies that loves supporting unique ideas brought to them by students and the like.
I don't know what setro's suggestion is but if it's of any value he could get someone at Google to get involved.
Unless I'm thinking about this wrong and he just wants to say, "Hey Google you should totally make this app to do this thing," and isn't submitting like a proposal for some cool new idea or service he actually wants to work on.