Why doesn't everyone go metric

[SamuelRSmith]

Silver-Tiger said:

RolStoppable said:

Silver-Tiger said:

NiKKoM said:

Cause Americans then wouldn't know what a Quarter Pounder is anymore... Quarter Pounder >>> Metric system

That's a nice onehundredtwenty-five gram burger you have there.

I thought the American pound is something like 0.4536 kilogram, isn't it?

I was rounding up.

Rounding? That doesn't sound very "metric", to me.