eWeek cited in 2011 such new features in version 4 as the auto-formatting and auto-complete, unified wiki and WYSIWYG, social network notifications and drag and drop integration of multimedia files.[13] Use cases include basic enterprise communication, collaboration workspaces for knowledge exchange, social networking, Personal Information Management and project management. German newspaper Computerwoche from IDG Business Media compares it to Microsoft SharePoint and finds it "a good starting point" as a platform for social business collaboration, while SharePoint is better suited to companies with more structured processes.[14]