I mentioned a while ago that my company moved to the new building. It's only a mile away from the old location but now it's more convenient for me to ride on Minuteman Bikeway to work every morning. I usually avoid this popular bike path in winter months for two reasons: 1) lacking any street lights, it's very dark in places and 2) it doesn't get plowed often enough so once the first winter blizzard comes, the paths becomes unusable until spring.
But we still didn't get any major snow storm so I decided to continue biking on the Minuteman. This lets me experience something new this season. The first time it happened I didn't know what the fellow cyclist was talking about. If you pass someone at high speed and that person is talking to you, all you hear is some mumbling. Then I realized that he was telling me to cover my light, the same way some other cyclists were doing when they were passing me. "Cover my light?", I thought: "Why? Is my light really blinding everyone?" Just to be sure that wasn't the case, I pointed it a bit further down, even though it was already positioned that way. Yes, my headlight is mounted on the handlebars, the same way most cyclists lights were mounted. But what if I had a proper generator light installed just above the front fender? Would you expect me to reach over the handlebars to cover it as well every time I was passing someone?
Now keep in mind that the headlight I'm using is not a 800 lumen death ray that would turn night into a day. It's just a very basic and inexpensive 2-Watt version of Planet Bike's Blaze lamp. I find it perfectly adequate for urban cycling and I noticed that it's far from being the brightest light on the Minuteman path. So when I heard another passing cyclist yell it again, I thought: "Dude, your light is brighter than mine anyway. What you want me to do? Point my headlight to shine on my front tire?".
That makes me wonder:
a) Are bicycle lights too bright?
b) Do cyclists know how to position their head lights properly?
c) Are cyclists oversensitive about being blinded?
d) Other (please specify): _______________
e) All of the above.