On the 18th November 2013, founders of the Open Access Button Project, David Carroll and Joseph McArthur, announced the launch of the OA button. This tool allows users to track when they are denied access to research articles by paywalls, and searches for the web for open versions of articles as a service to users. Read more about the project and download the button through this blog, written by David and Joe.
Publications Manager on PLOS Medicine. Doesn't tweet very often, but can be found at @ChristineFears.
Paul is a Senior Editor at PLOS Medicine and the point of contact for the Speaking of Medicine blog. He can be found tweeting as himself on twitter: @pjsimpso