I assume they're talking about the use of google analytics on the about:addons page discussed here: https://github.com/mozilla/addons-frontend/issues/2785 https

I assume they're talking about the use of google analytics on the about:addons page discussed here: https://github.com/mozilla/addons-frontend/issues/2785 https://github.com/mozilla/addons-frontend/issues/2785 Two things to note from that thread: From what I've read, Mozilla had some agreement with Google to keep all the data from their tracking stuff silo'ed so it wasn't aggregated with other data and wasn't used for anything besides showing back to Mozilla people. and They're now (and have been for more than a year) respecting DNT, removing the GA code so that you don't make any requests to google if you have that enabled.