I'm not sure if Dropbox is trying to integrate with an OS assistant (Siri/Cortana) or are they doing their own thing? ...maybe a coming soon feature.
Update:
Speaking of Dropbox permission issues... it'd be nice if I could log into the Dropbox forums with an alternate gmail account to ask a question (for privacy reasons I don't want to use my normal account info). Unfortunately it's requesting management access to my calendar and contacts.
