I'll use this thread (i.e. I'll hijack it for my own purposes) to ask: is there a light variant of this classic style frame:

I would love to ride a bike built around a frame like that (imagine the irony - you dig irony, don't you? You fixie guys are all down with irony, I believe?), but is there a company that makes aluminum frames like that?

How are these frames even called in English?