I have two dedicated commuter bikes. Both older Novara Randonee frames, one with flat bars (lock-up-able, main winter ride), the other with drop bars and STIs. My LHT is also perfectly fine for a commuter bike, as is my Motobecane Fantom CXX (Crosscheck clone). I'm currently contemplating buying a tiny 50cm Salsa Vaya Ti that CC has on sale. Do I really need an 8th bike??