Just curious...I have been for a while now...I feel like it has helped me imensely with my cadence, balance and strength. Somehow it seems completely impractical though? Mine is a sprint frame with seriously steep angles and low drop (looks gucci but its not, built it up used for < 400 beans)...I think some of the messengers hate me for it. ohwell. What do you guys think of a pure track bike on the street?