Google has made some updates to Drive and Docs that give us smarter sharing and make it easier for collaborating with others. After adding an email address to the sharing dialogue it’s possible to see a profile pictures for each person you’ve added. After adding some collaborators, you can see suggested recipients based on who you frequently share emails or files with.
This sharing functionality is similar to that on Gmail, and it should be very useful for those who work with people that have the same name. This update should be releasing to all Drive and Docs users effective immediately.