Right, scandium isn't a selling point any more because the market niche for aluminum in the high end disappeared. If you want a fancy metal bike you can get a titanium frame. If you just want objectively great performance you can get carbon. If you insist on something clearly obsolete, you can get chromoly. Where does that leave aluminum?
Isn't most titanium sourced from Russia? (Ironically, that may include the titanium used in modern Western howitzers to make them lighter and helo-transportable.) If so, we may see some shortages in the future?
