A long time ago in a land far away there once was a prosperous town called Hamelin. Everything was perfect in Hamelin until the year the rats came. The rats ate up the grain, bit the townsfolk in the toes and scared the young children. Something had to be done!
And so begins Rob Weir's allegory The Legend of the Rat Farmer. An allegory in which the Bürgermeister and Council of Hamelin try to find a solution to their rat problem, discover the importance of appropriate metrics and learn a thing or two about standardization in the process.
Rob gives a very good explanation of exactly what is wrong with Microsoft's latest claims that “choice [of standards] is good for the consumer”. Read it at An Antic Disposition.