I’ve disabled and replaced most of the default badges.
In my admin-badge overview, there is no indication which are disabled; this makes it hard to find the one you’re looking for.
A visual indication of status would be great, I suggest either a strikethrough (makes it hard to read, but I don’t think that’s too bad), using a lighter font color or indicating with a cross in front of the badge.
Sketched out here:
Yup, I support this. It has bugged me for a long time also.
I would not strike it out, but grey out everything may work visually here, or just the word disabled.
That would certainly be better looking than adding weird strikeout markup, to my mind.
I’ve submitted a pull request for this: https://github.com/discourse/discourse/pull/5416
Awesome, can you post a screenshot here?
Sure, this is the new version:
Can you get the css to apply a grey filter to the icon as well?
Like this? Or should it be even darker grey to distinct it from silver badges?
I would say dimmer not darker, more ghostly.
Hm. I’m not really sure how a ghostly badge looks like.
Like this? 
Maybe CSS opacity in the entire li ?
Just very dim grey, barely white.
Oh, I see. Is this ok?
That looks perfect to me, curious how does it look for a gold badge?
let’s ship it.
Bronze and gold:
Excellent, is the PR updated?
Not yet, will push the update now.
This is now merged! thanks @maja