At the same time, "I think X apps will be supported well beyond that, and we'll make the pieces fit together smoothly along the way," he added.

4. A New Icon Theme?

Canonical has long wanted to create a new icon theme, but a proper analysis needs to be done before anything is actually implemented, Shuttleworth said. Toward that end, "we've pulled together some experts, both artists and interface gurus, to look at the use of icons across the desktop. The art part will come later," he noted.

5. Microsoft's 'Gutsy Choices'

Asked about and any opportunity it may present for Ubuntu, Shuttleworth remained diplomatic.