Comment Re:require more than one complete implementation (Score 1) 194
Unimplementable? Right you are: http://en.wikipedia.org/wiki/Ooxml#Adoption
Require full implementation? ISO approved ODF 1.0 doesn't have a single full implementation - all current implementations extend ODF 1.0 and most have compatibility problems: http://blogs.msdn.com/brian_jones/archive/2008/02/01/is-it-jetlag.aspx#7465908