Please stop with the tubular myths! If a tubular has any disadvantage over a clincher, it's because you have to learn a technique that might not be as automatic as changing a clincher. I'm still riding tubulars because it's what I know and what I'm comfortable with going back 35 years.
Actually, if anything in modern cycling technology has disappointed me, it's 700c clinchers. I find no advantage on the road over tubulars, and they're a pain in the butt to fix out in the middle of nowhere compared to a tubular. Having to carry tyre levers, bah!
Tubulars are not obsolete - they're just an additional technique that a lot of cyclists don't want to bother learning. Their loss.
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Syke
“No one in this world, so far as I know — and I have searched the records for years, and employed agents to help me — has ever lost money by underestimating the intelligence of the great masses of the plain people. Nor has anyone ever lost public office thereby.”
H.L. Mencken, (1926)