* [https://groups.google.com/d/msg/firefox-dev/MDt2LmcUiFY/SX5eMdQXBQAJ Newsletter #9]
* [https://groups.google.com/d/msg/firefox-dev/z6gIEQyG36Y/F0m_siFbBAAJ Newsletter #10]
* [https://groups.google.com/d/msg/firefox-dev/3PwvHntlYUE/6xMiCdfKFgAJ Newsletter #11]