(DuckDuckGo), Justin Pirie is likely to bring a healthy dose of skepticism, at least about his competitors, to his talk: 'Organizations ...need to be wary of vendors who are "cloud washing" and show them the door.' http://cloudcomputing.sys-con.com/node/1550034 I guess one could argue that 'forced upgrades' is positive, not negative! However, one can never be too skeptical.