>>6 sizes will do the trick for just about anyone. <<

But they're all sized in a fashion that won't accommodate somebody with my physique. Not for nothing but EVERY OTHER manufacturer's geometry that I checked - Trek, Specialized, Litespeed, etc. - was fine. My body type isn't THAT unusual. Not at all. Six sizes? Cannondale has 12 or 13. But it's not the lack of sizes that's a bit baffling - it's the extra long top tube length on all the sizes.

XS, S, M, M/L, L, XL - whatever. If nothing they make fits you it's S,M,L and you're out of luck.