Box introduced Box Notes this week, and with it they move from document storage and sharing to document creation.
bigtincan update gives mobile users easy access to documents on a mobile device.
Microsoft announced some tweaks to the SharePoint Online experience.
Google announced this week that you can embed Google + posts in your blog or website.
Facebook introduced new tools to help journalists and marketers surface what people are talking about on Facebook.
Livefyre bought social curation tool Storify this week, creating an intriguing commenting and curation platform.
Seismic teams with Salesforce to provide real-time content management on the SFDC platform.
Igloo's new upgrade uses Responsive Design so that documents display correctly regardless of screen size or type of device.
Buffer finally supports Google Plus.
Facebook opened up its walled garden just a bit more last week, announcing that embedded posts are now available to everyone.