So whose PHR is easier to use, Microsoft's or Google's? According to a new study by research firm User Centric, Google's currently has the edge, as users find it easier to navigate enter health data. (Neither of the two companies sponsored or participated in the study.) User Centric also issued several recommendations for developing PHR applications. Article [1]
Links:
[1] http://www.ihealthbeat.org/Articles/2009/2/4/Research-Firm-Compares-Google-Microsoft-Online-PHR-Applications.aspx