> But if Microsoft is hosting it on their website, then I think Microsoft would be displaying it to the person you shared it with.

The point is not that microsoft is displaying it, it is that they are displaying to a person I have given explicit permision to. They could easily put that in their terms if they wanted to to clarify the point. The fact that they dont shows they want to display it to other people/machines than the ones I give them permission to.

I think we're agreeing. We're both saying that Microsoft should change their ToS to reduce the amount of permission they have to share users' content.