In more lovely #digipres #scholcomm news...

#Medknow was bought by #WoltersKluwer and now some 10 % of the 10.4103 #DOI's are broken, pointing to a default lww.com or journals.lww.com frontpage.

That's without counting the minority cases which give you either a #Thieme 404, a broken OJS install or a #CLOCKSS copy through chooser.crossref.org, etc.