Elsevier buys Mendeley. What’s next?

Earlier this week, Tech Crunch confirmed that Elsevier acquired Mendeley for between $69M and $100M.  Given the generally positive feelings many academics and OA advocates have for Mendeley and their perhaps not-so-positive feelings towards Elsevier, this acquisition has caused a great deal of unease. Academics are raising the perhaps legitimate concern that Mendeley is on [...]