The document discusses mobile workspaces and productivity tools for the digital age. It summarizes Dropbox as an online document storage and sharing service that allows automatic syncing and backups across devices. Delicious is described as an online bookmarking tool that allows sharing and organizing bookmarks using tags. Finally, it lists several other popular web apps and sites for staying organized and productive on the go, including Google accounts, social bookmarking sites, and blogs about productivity and technology.