There's no imitation involved anywhere in a Riv frame, unless you consider continuing to use lugged steel as imitating. I'd say they just continue the technique they like and understand. The lugs and beautiful paint are only the frosting on the cake. Compare the the geometry between the Riv and whatever classic frame you like. Those subtle differences in angles, lengths and BB drop amount to a lot of difference in performance and comfort. In the interest of full and fair disclosure: I love my Hunq.

Marc