(ToDo) Look up OECD Recommendations of the Council re: PSI (OECD 2008). 3.1: Commercial PSI use has been strenthened by 'transparency, participation and collaboration' agenda. (Exp) The paper argues that free access to PSI has been a cornerstone of US policy. Yet data.gov introduced new datasets not formerly available. (Q) How embedded was free access to PSI in US policy in practice before 2009? Which datasets were available? (/Q)(/Exp)