User:SOTO/Forum Archive/The Reference Desk/@comment-5442547-20130310054700/@comment-188432-20130310205704

I don't know the answer to this question, and I'm not sure that anyone has ever created a definitive list. I've looked around a bit, but I really can't find anything. I think it's the kind of trivial detail that we are supposed to create for ourselves.

When I build the SMW templates for DWM, I'll be sure to include a variable of hasBFpreview:: so that we can easily create such a list. But until then, I dunno what to tell ya.