John Cavnar-Johnson

Not technically a bug. The XHTML spec most definitely does specify the required attributes on the link element and the type attribute is one of them: http://www.w3.org/TR/2001/REC-xhtml-modularization-20010410/abstract_modules.html#s_linkmodule

@jstallent You are correct. I hadn't looked at the DTD. The documentation for the XML Schema states that lists separated by commas indicate that the items are required. I should...

I suggest Featurizer (font.featurizer.com seems like a great url for this project) and it appears to be available on all the tlds.