Sundar Pichai, senior vice president of Chrome & Apps:

Today, we’re introducing Google Drive—a place where you can create, share, collaborate, and keep all of your stuff. Whether you’re working with a friend on a joint research project, planning a wedding with your fiancé or tracking a budget with roommates, you can do it in Drive. You can upload and access all of your files, including videos, photos, Google Docs, PDFs and beyond.

I don’t have any interest in letting Google index my files. And call me old fashioned, but if I’m going to be doing any collaborating, I’d rather do it in person.