Quote: "seltsamesammler"That's a fair point. Although I'm not sure if numbering conventions are as much of a language issue as they are a cultural preference. Perhaps the intention is to unify standards across both sides?
That is also a good point, and I am not sure either. But I also cannot think of an English-speaking place that does not have a preference towards commas (although, if there is one, I would love to know).
And the intention was not to unify standards across both sides.
When the new guidelines were original proposed, I questioned this one right away. The answer I revieced was that "it's a matter of preference," which was supported with: "ISO and BIPM recommend spaces because they avoid any potential confusion between decimal and thousand dividers."
I, personally, do not see an issue with the potential confusion--for the denomination, if the value is above one thousand, there will likely not be a decimal place to worry about (unless it is purposely done to be weird); and for the mintage, we are talking about whole numbers only. That just leaves the value fields, and while there would be a mix of decimals and commas--for as long as we displayed them with commas--I do not recall anyone complaining about this.
And as for the specific sources, different sources will give different standards. From what I read about ISO, they actually say to use spaces to avoid potential confusion on
international documents--which makes sense as the organization is international. But if you take something like the Oxford style guide (specifically for English), they say to use commas. And we do specifically reference Oxford in the guidelines, so I think that one is important.
Regardless, I still think a forum pole would be best here. In English, while commas are prefered, spaces are not technically incorrect, so the argument of preference is definitely valid. And as for the argument of confusion... if the majority vote for using commas, I think that would not be as big an issue as it may seem.