Dropbox for iOS gets barebones scan feature

The ability to scan documents into PDFs using a smartphone camera is not exactly a dazzling new technological breakthrough. Being able to scan, say, a six-page legal document into a PDF and then store it directly in a specific Dropbox folder is, however, more intriguing. Dropbox's latest iOS app update includes a helpful new scan feature which lets you do just that.Scanning docs in Dropbox for iOS
To initiate a Dropbox scan, you tap the prominent new "+" button in the mobile app, and a