Hi Elliott, You wrote:
> I'm fine with either interpretation, mask-icon or "icon mask" like > "alternate stylesheet". I don't think adding a mask attribute to the > HTMLLinkElement for this makes sense. Could you elaborate? It's not clear to me why <link rel=icon mask> wouldn't make sense, but <link rel=icon sizes> does. They are both useful advisory hints that help UAs avoid redundant resource loads. Ted
