http://output.jsbin.com/mepexo/1/quiet
http://libregraphicsmeeting.org/2006/
http://www.reading.ac.uk/typography/pg-taught/typ-pgtmatypefacedesign.aspx
http://typefacedesign.net/typefaces/year/2009/cantarell/
http://jeff.ecchi.ca/blog/2011/04/13/on-cantarell/
http://lwn.net/Articles/396776/
http://greyscalepress.com/2012/news/fontforge-workshop-day-two/
http://craftingtype.com/
http://imgur.com/QIypz8x
http://fontforge.github.io/en-US/
http://designwithfontforge.com/en-US/index.html
https://speakerdeck.com/davelab6/lgm-2013-fonts-of-doom
http://imgur.com/pBXfTDG
http://imgur.com/h9sqR78
http://fontforge.github.io/en-US/
https://github.com/fontforge/fontforge/releases
http://typism.appspot.com/fonts/tutorial
http://typism.appspot.com/fonts/index/history/30/editor#move
http://fontclod.com/edit.html
http://glyphwiki.org/wiki/GlyphWiki:%E3%83%A1%E3%82%A4%E3%83%B3%E3%83%9A%E3%83%BC%E3%82%B8
http://metaflop.com/modulator
http://metapolator.tumblr.com/image/55767639519
http://metapolator.com/pre.html
http://lib.ufojs.org/
https://github.com/metapolator/metapolator/wiki/interaction-design#the-product-phase
http://glyphrstudio.com/
http://glyphrstudio.com/sandbox/
https://www.kickstarter.com/projects/599698621/prototypo-streamlining-font-creation/description
http://alistapart.com/article/cssatten
http://alistapart.com/article/live-font-interpolation-on-the-web
http://alistapart.com/blog/post/variable-fonts-for-responsive-design
http://aetherpoint.com/lab/interpolation/
https://github.com/metapolator/metapolator/wiki/elements-of-design
https://plus.google.com/communities/110027004108709154749
http://metapolator.com/home/
http://teespring.com/metapolator-beta-0-3-0
https://github.com/fontforge/fontforge/milestones/
http://unifiedfontobject.org/
https://docs.google.com/document/d/10bOfbJvykm_CUN-nV4FgFn9R7cYWSEEfLm0JnJD3FSU/edit#heading=h.4eu51e81r65l
https://github.com/fontforge/fontforge/issues/2209#issuecomment-96258721
https://github.com/fontforge/fontforge/issues/1827#issuecomment-97728390
http://typejs.org/
http://output.jsbin.com/tetoki/10/quiet
http://birdfont.org/
https://unhosted.org/