Telling me I wouldn't understand metric. My only choice is to look elsewhere for the information I seek, until NASA gets the big picture. And not to recommend NASA as a reliable source. Please use metric exclusively in your web sites. Americans are ready to have only one system.
Dual units are more confusing.
I'm in full agreement on this. It irks me when those in authority claim to speak for me. Telling me I wouldn't understand metric. My only choice is to look elsewhere for the information I seek, until NASA gets the big picture. And not to recommend NASA as a reliable source.