Comment by bigbadfeline

> now, they are to best of my knowledge fantastic people,

They could be the next "don't do evil" people but practice shows that doesn't last for long. And then the messy license terms become very handy for what comes next.

If they went to the trouble to specify all of their rights over your data, their glossing over about what they can do with it is a solid reason to push for complete clarity or pull out completely.