tags: MT import format

I contemplated the idea of simpling writing an XSL stylesheet to convert Atom to WXR because this is one of the formats that MT can import. But unfortunately there is no codified spec for WXR, so I have no idea which elements I can safely ignore. And I don’t want to comb through the WXR-to-MT plugin to figure out what MT is actually reading (although I may end up doing this anyway.)