The Discourse uses the classic Jenkins icon used by jenkins.io and some other Jenkins instances. While it is kinda cool for branding, I get completely lost in tabs.
Would it make sense to change the Discourse favicon? E.g. to the “Worldwide” logo. This logo is used by Jenkins Online Meetup, but there should be no use in favicons
Since you pinged me directly. I again can’t stress enough how little I care what the favicon is. I never use favicons to identify sites, so it doesn’t matter to me. If you want to change it, change it.