How do you call silly guys? Hey, that's me being silly.
But for every silly one, there is a hero to counter: all you xml2po lovers and haters, we are bringing you speed-up from all the way up to 91% down (eg. for gnome-user-docs: going down from 4h to 20 minutes of build time!) to a bit more modest 20% for smaller documents (like testsuite).
And the hero of the day is to be named: Alexander Nedotsukov. Thanks for kicking my butt in the, if I may say so, name of entire document-loving, Gnome-building free software community, Alexander.