Talk:Echo/@comment-26414094-20150613165521/@comment-26273934-20150613192041

That reason is simply me not implementing checks for whether differently-capitalized image file names would exist. (Mediawiki template parameters, as opposed to their own page names and hence the template name itself, are always case-sensitive. This one is no different.) Usually you were able to work around the few cases where lower-case output was needed by means of the |Appearance= parameter, using for instance.

The whole mess around Echo/Echoes/echo is a good point to look into automatically capitalizing the parameter for purposes of serving the image, maybe. But that doesn't fix the much larger problem, which is that "Echo" is a real item but different from what one would usually want to link to when using etc – and it seems I do not have a good solution for that just yet.

(Note that there also is e which produces 42 without the need for manually resizing the image to better accompany continuous text talking money.)