Setting a new format is not too difficult and i am sure some will agree that

0.000000660 is more challenging to manage than

0.000,000,660.

Hell, even writing that out caused me to stop and have to count, but it is *immediately* clear when commas are used.

This seems (at least to me) a natural progression of the usage of the comma.

I hope somebody with enough readership agrees and shares the idea.

drew..