It scared the crap out of me when Dropbox asked if it wanted to save my screenshot. Since when did it have access to things like that? I had a phone interview with Dropbox a few weeks ago and they mentioned a ton of new products that seemed vaguely offputting as well. After the screenshot prompt, I immediately uninstalled Dropbox, but after a few days I realized it had a bunch of useful backups so I ended up reinstalling it.