Class struggle
I’m irked by the fact that I keep running into web sites that use mark-up class names that follow the content language. The web and its mark-up are open to the world, to both humans and machines. For better or for worse in terms of mark-up English is the lingua franca and its metadata should at least also be in English. An ID on the other hand can be part of the content (ie fragment identifier) and when it is it ought to follow the content language of the current document. It can get a little messy, but there is method to the madness.