I've seen those ones too, and was planning on writing a filter that replaces the "normal" ones with the noscript one, on the assumption that it was just someone not copying in a "<noscript>...</noscript>" fragment, but since you mention "is only available on sites that have opted to use the lowest security setting", I suspect that won't work.
Accessibility guidelines used to mandate that content was accessible without JS, which may be the reason why the noscript version exists, but it seems the latest revision has unfortunately removed that requirement. No, I will not run arbitrary code on my computer just to access your site...
Accessibility guidelines used to mandate that content was accessible without JS, which may be the reason why the noscript version exists, but it seems the latest revision has unfortunately removed that requirement. No, I will not run arbitrary code on my computer just to access your site...