The problem with Linux typography isn't a lack of fonts, it's bad rendering. I can buy a font from Adobe. I can't buy a better font renderer for Linux.
He couldn't have been talking about individual font properties since he said high quality fonts don't make any difference.
So the new Ubuntu font certainly gives them/us something unique, but I'm not yet convinced that it gives them/us greater quality (I'm an Ubuntu member, and have tried this early release).
Plus, you can install Droid on Ubuntu today: ttf-droid.
On a karmic box:
$ apt-get source libfreetype6
$ grep -h TT_CONFIG_OPTION_BYTECODE freetype-2.3.9/debian/patches-freetype/*
-/* #define TT_CONFIG_OPTION_BYTECODE_INTERPRETER */
+#define TT_CONFIG_OPTION_BYTECODE_INTERPRETERMaybe a little money could be spent on patent due diligence.
> The bold weight is still being designed and isn't available yet. [ars]
and
> For now, only the regular is available for testing, bold comes next. [ http://design.canonical.com/2010/07/the-ubuntu-font/ ]
Sounds like it might be another font entirely, especially as the whole font is still in beta, but it mentions bold separately that way. But I could be wrong.