The editorial theme for this issue of the OSBR is Recent Research. In this issue, the authors report on the findings and relevance of their recent research into open source and the application ecosystems. PDF: Download this issueIn This Issue:Editorial: Recent Research (February 2011)Chris McPheeOpen Source License Selection in Relation to Business ModelsCarlo DaffaraKey Player Identification in the Mashup EcosystemMonique BardawilCompetition in the Mashup EcosystemAmanda ShigaSoftware-as-a-Service Offer Differentiation by Business UnitIslam BalbaaQ&A. How is social network analysis used in studies of open source?Chulaka Ailapperuma, Senthilkumar Mukunda, Shruti Satsangi Index Editorial: Recent Research (February 2011) ›