Skype messages are monitored by Microsoft. Free DJ software Mixxx has been updated. Firefox's health as a browser is questioned as Chromium may replace it as the default in Ubuntu 13.10. Google developers install Ubuntu on Google Glass. Unity Mir preview will be available in Ubuntu 13.10. Ubuntu brainstorm and billboard photo contest announced. Recommended tech news sites include distrowatch.com, fsdaily.com, omgubuntu.co.uk, webupd8.org, and debian-news.net.