In 2011, Monotype Imaging approached us to build an extension to deliver fonts from their font service, Fonts.com, and Google Web Fonts. The idea was that a web designer could easily integrate fonts from a variety of sources seamlessly into their website design using an interface that accepted CSS selectors. We built it and they were so happy with the result, that they hired us to rewrite the PHP service class that connects to their API. Since then, over 30,000 people have downloaded and used the extension we built.