It's looking great, but there's one detail I had feared might be the case, which seems to have happened: Font Bureau's lovely, custom type family Prelude appears to have met the licensing axe. (More on Prelude here: http://webos.org/2009/07/05/webos-font-is-called-prelude-dev... )

It's a shame, because Prelude was as much a part of the WebOS identity as Helvetica Neue is to iOS or Roboto is to Android 4+. What might be best at this point, if it's true that Prelude simply cannot be legally included in the OSS distribution, is that a new, open-source family be selected. I'd suggest Lato, a friendly, 10-weight family with a similar humanized geometricism to Prelude's Futura lineage. (http://www.google.com/webfonts/specimen/Lato)