> I'd like to hear other peoples' thoughts on the matter, especially if you think I'm misinterpreting the motivation behind it.
Author is from a culture where the currency symbol goes after the sum, does not realise it's before in the US. Internal inconsistency likely linked to multiple authors and lack of review.
Since when is putting the currency sign in the "wrong" place "hip"? Why would you assume such a thing instead of a honest mistake? You even linked to a page stating:
> many [non-anglo non-latin-american cultures] place [the currency sign] after the amount
(note that contrary to this article's exact wording, this is cultural rather than currency-based, within the EU some countries put the € symbol before the amount, others after: http://en.wikipedia.org/wiki/Linguistic_issues_concerning_th... — and this is not solely linked to english-speaking, Austria uses prefix where Germany uses postfix; Denmark and Latvia use prefix, ...)