Cinelli used to make the 'Spirit' out of you guessed it, columbus spirit. I think they stopped production in 08 and now it's just custom builders that use it. You can still find them on ebay though.

It seems like all the major manufacturers have given up on steel competing with aluminum bikes which can be made cheaper and lighter. Now they've all either dropped steel completely from the top end range or gone after the retrogrouch market with 1" threaded stems, retro paint jobs, polished lugs etc. and frame weight is not as much of a concern. Colnago and Cinelli have done this, I wouldn't be surprised to see it with a few others.