According to Patently Apple, it appears Apple has filed a trademark with the European Trademark Office for their "Noteworthy" font. This font looks very nice and is quite easily read, but it seems pretty close to a couple other MS Word fonts out there.
WWDC is coming up in less than 3 weeks and Apple added this new font in the iOS 4.3 update to the Notes Application. It is believe that this font may have something to do with an optical character recognition display essentially turning iOS devices into scanners. Hopefully more details will be released during WWDC regarding the iOS 5 update and Noteworthy.
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