Rather than have all the content for item stats and the like saved as a .png, wouldn't it make more sense to have it as a template, which is supplied a few inputs and generates an interface identical to the one ingame? The advantage is that you wouldn't have to upload images or anything whenever a patch is applied, only update one or two values.
Also, is there any word on when Steam connectivity with the wiki will work again?
The only data we have is "the pixel length of bars" which is so vague (and probably hard to comprehend to new editors) that pictures are a better option.