Confession: Until this summer, I hadn’t ridden a (non-spin) bicycle in about 20(!) years. So you know that expression, “It’s just like riding a bike…”? I pretty much had no frame of reference. Aside from that, I am the poster child Vancouver urban commuter.  So imagine my delight when I got the invitation to be a beta-tester for the now launched multimodal app, Cowlines, but then my utter horror when they suggested doing a photo shoot featuring me…