I Don't Believe in Imaginary Property writes "The ISO has put out a FAQ concerning OOXML, but it may raise more questions than it answers. For one, it promises to address problems if they arise in the future. PJ of Groklaw said that's akin to 'selling you a car with four different sizes of tires and assuring that that if you see it's a problem, you can always bring it in for maintenance.' It also handwaves the OSP discriminatory patent promise issues, when asked about contradictions states that some 'may still remain', and asserts that duplicate standards are 'something that need[s] to be decided by the market place.' Notably, the FAQ does not answer the question, 'what the hell were you thinking?'"