Mendeley has been acquired by elsevier & other tidbits via the Mendeley May Librarian Newsletter (the talk about Mendeley is very interesting):

This month we’re giving a look inside our relationship with open data, looking for your feedback on a new user resource, and inviting you to participate in upcoming programs.

1. Mendeley Vision
2. What do you think: New User Guide
3. Upcoming Mendeley Open Day
4. Supporting Researchers: It’s what we do