A Volagi Viaje SL is my dream n+1. I was able to see and offered a test ride on a Liscio recently. I decline the ride because I knew that my passions would be inflamed to the point of being unbearable. Now that they have the bike in steel (or will hopefully soon) then I know exactly what I want and it is the Viaje SL.
Too bad my finances won't let me participate in the kickstarter project for a SL frame :-(
Tommaso Superleggera, BAMF Piledriver (fixed commuter), Santa Cruz Superlight
I test rode a Liscio at my LBS here in San Francisco a few months ago, and was very impressed by it. It was the mid-range one with SRAM (Rival? Force? Can't remember for sure). I just couldn't justify the price personally (just over $3300 after tax), but if I could have more easily afforded it, it would be mine now. The Viaje looks very promising, I've been keeping a close eye on it as well!