* [https://groups.google.com/d/msg/firefox-dev/icYnbTVPHjo/l4R3cPfQAgAJ Newsletter #15]
* [https://groups.google.com/d/msg/firefox-dev/WGcGYaQgu3g/-Z5jtoWdEAAJ Newsletter #16]
* [https://groups.google.com/d/msg/firefox-dev/3UBCgl3hjQE/D8kkrQCqCwAJ Newsletter #17]