I am working on a couple of cool bikes now. First is Nics Ti 29er frame. It is turning out perfectly.
I am also working on an interesting frame/bike for the Toronto International Bike Show. It will be based on 650B size wheels, disc brakes, and an eccentric BB. The EBB allows the bike to very versatile. It can be setup singlespeed or fixed, geared or internally geared. The EBB allows a person to tension the chain without having to move the wheel position wrt the fenders and disc brake.