Hello (and Pocket for what it&#x27;s worth) are relatively small add-ons that ship with Firefox nowadays, the bulk of the actual magic for both happens in web content. Hello has a new tab-sharing feature, but that also works by sending media streams through WebRTC.<p>I am starting to suspect that their prominent placement and sudden appearance in the default Firefox UI caused people to think that they are taking a larger amount of Mozilla&#x27;s development resources than is actually the case.<p>To bring it back on topic to Test Pilot - hopefully this will help the overall Firefox community vet these types of ideas before they make it to the default UI.<p>Even if the outcome is ultimately the same (new feature is added&#x2F;default UI is changed, which makes some subset of people legitimately unhappy), it gives a wider audience a chance to test and provide feedback and generally socialize new ideas.