We have established five PeWe subgroups focused on issues related to Data Analysis, Mining and Machine Learning (PeWe.Data), Recommenders (PeWe.Rec), Semantics Acquisition and Domain Modeling (PeWe.DM), Text Processing and Search (PeWe.Text) and User Experience and Implicit Feedback (PeWe.UX).Some pewe seminars will be organized in focused subgroups and other for the whole PeWe.