The labels SHOULD work on all versions of Reddit; one Chrome user said they weren't working on 'new Reddit' for them, but I unfortunately haven't been able to reproduce the issue. They used to work on Google News, but GN has been through a lot of different iterations, and I haven't had time to keep up with all of the changes.

I think the icon accuracy criticism is a very good one. I wanted to implement it, but at the current time, browser plugins only allow one badge (the C, LC, etc. mini box that shows in the bottom right). I found that if I added the accuracy rating in addition to the bias in that same badge, the text became small enough that it was mostly illegible. With that said, I'll continue checking to see if they ever begin implementing dual badges for browser plugins. In the meantime, both the accuracy and bias ratings should display when you click the browser plugin icon. I know it's a tedious extra step, but it's the best I could think of.

Thank you for your thoughts!

Erik