alt Hacker NewsClaiming something isn't standard because it isn't based on SI is entirely circular in the case of weights and measures.
That said I wish the US would bite the bullet and make the switch. Mandating dual labeling on everything would be a great start. Then in 20 years we could narrow it back down to one.
You just need to start teaching kids the metric system. Then when they'll grow up the switch will almost magically happen by itself.