[shuttertalk]

I know which I won't be using, Google's new Drive service... From their TOS:

Wow, that is UGLY indeed! I did more checking and that same clause appears in the TOS for both GMail and Google Docs as well. Wow... I'm torn now - I use GMail extensively and when you open up documents in gmail, it imports it into Google Docs by default.

It does say though, right before that nasty bit:

Some of our Services allow you to submit content. You retain ownership of any intellectual property rights that you hold in that content. In short, what belongs to you stays yours.