This is a really good thread! Second the be seen from the side (roundabouts... *shudder*) and anything moving. I'm not a big fan of the ultra-strong lights, I've met too many cyclists that I thought could be motorcyclists or insane car drivers with one working headlamp, on the bike path...
Winter riding is much less about badassery and much more about bundle-uppery. - malkin
1995 Kona Cinder Cone commuterFrankenbike/Selle Italia SLR Lady Gel Flow
2008 white Nakamura Summit Custom mtb/Terry Falcon X
2000 Schwinn Fastback Comp road bike/Specialized Jett