For me, I grew up using the "f'd" up system.. and I still hate it.. I could never understand how someone had the bright idea to split a measurement into 1/12ths instead of 1/10ths like the metric system. Then, to have others say.. "That's a good idea, I think we should make that our standard measurement system" has dumbfounded me... I have never liked the American measurement system. I would much prefer metric worldwide. Then again, I also have a problem with so many languages in the world.. why can't we all speak one? And no, I do not think "English" should be the default language... it is too screwed up.. there are better one already in use.. just can't back that up myself, not a language major, but have heard it soooo many times that English is one of the most f'd up languages on the planet.