Update: I've installed it, and it's not working for me. I use other DW scripts (through Tampermonkey on Firefox), but for some reason this one doesn't seem like it's triggered when I go to a DW page. Usually when I'm on DW, I can click my little Tampermonkey icon and it will show all the scripts I have running that apply to DW, but this one isn't showing up in that list, even when I specifically go to a Top-Level Comments view of a DW page.

Any idea what I might be doing wrong?