What better way to argue for the benefits of open access than to publish a research paper with restricted access rights? While open access has been shown to be beneficial for researchers and the public by numerous studies (some of which are listed below), these same papers make it pretty self-evident that the move to full open access is going to take some time.
It is true that more and more open access articles appear each year -- some predict that the volume of open access publications will overtake subscription publications by 2018 -- yet despite the increase in publishers and researchers adopting open access as a modus operandi, paywalls still remain on the vast majority of articles, including many which tout the benefits of open research.
The following is a list of articles that while advocating for open research remain, ironically, behind paywalls: