Is there going to be an option in FF to select which “trusted partner” to use? And an option to use a provider not in their list?
Or an option to randomize it per request with the ability to remove / blacklist specific partners. Now that would be great.
Randomizing over three providers will give each of them one third of your requests, but they would just need more time to get a (near) complete list of the domains you resolve. Eg, if you resolve hackernews once a day, they'll each have that information in approximately three days.