[OpenFontLibrary] WordPress & fonts, bundling vs. linking

[Manuel Schmalstieg]

Over at http://make.wordpress.org/core/2013/11/11/open-sans-bundling-vs-linking/
the WordPress crowd is pondering the pros and cons of bundling a
webfont (OpenSans) with the next version of WP.

The main question is: how to keep the filesize small enough, while
meeting the multiple user needs regarding character sets.

I'm sure they would be happy about some advice from the experts here :)

Manuel