The only reason more riders don't speak of the joy of drop bars here at this time is that many past group members have moved on to other groups or forums. Since the introduction of the Clem and the tangent that design has gone in affecting all subsequent models, the Rivendell "road bike" has gone ignored. What made Riv popular, those various road bikes, has gone bye bye. For clarity, I'm referring to a level TT diamond frame and normal chainstays, >47cm.
I know they've declared no interest in such past models and I get that as the current megastay model has allowed their business to go from getting by year to year, to thriving.
Since I've been here and trying out various claims made my Grant and other employees, frames, parts, position/fitting and the like, I've come full circle back to riding what and how I intuitively know best for me before I ever heard of Rivendell. When I think "bike, it's a "traditional" bike that was known to me growing up as "the ten-speed" as seen during the 70's bicycle boom. Quite simple really. Sure, I moved on 6, 7 and even 9sp FW's and cassettes, but the essence is the same. A drop bar skinny saddle road bike. I even made my Bombadil as much like one as I could, now with 38mm Marathon Racer tires, no racks or fenders. Skinny saddle and drop bars ! It weighs a svelte 23-1/4 pounds with it's relatively stout wheelset with a Rhyno Lite rear and A719 front, 36 DB spokes, Deore rear hub and Phil front hub. Regular tubes. Triple Andel crank, 24/36/50. Now with a zero setback post my weight is notably more front of center, which in turn has made it handle more to my liking. Riding in the drop is easy peasy and oh so comfortable. So is climbing in the drops.
I think drop bar bikes require a better fitting frame, more precise. A relaxed, swept back design affords much leeway, a good thing if you're trying to sell bicycles without concerning yourself as the seller to offer many sizes. You can get by with a very generalized size/fit range. Many if not most drop bar riders know what they are looking for in terms of frame dimensions. With the "expanded geometry" aka sloping TT and less size offerings approach to selling frames they often find themselves in between sizes, so neither really work well. Road bike frames used to be offered in 1 or 2cm increments for the better brands, and stems in 5mm increments. That really gives a proper fit.
It seems innovation and creativity is going backwards though, offering less proper choices and yet promoting the limitation as being "good for you,", "our tests show that less is more", or something like that. "Saves space, saves time, saves resources, and now even saves the planet" .... that's an all timer ! Ahahahahahaa !!! ......Fire up that gas light baby !