It's correct I'm sure to say that the threadless stem is lighter and has advantages for the manufacturer and retailer but there is something just right about a quill stem which seems in harmony on a lugged steel or even filleted, traditional frame. There is an elegance about the quill stem which is entirely in tune with the lines of the frame and everything looks as if it belongs somehow.

A threadless stem on the same frame looks chunky and graceless destroying the impression of lightness. For me the aesthetics of a bike is really important and each time I see a machine that looks so right it gives me pleasure.