Really sorry to bump an old thread. It was linked to in a recent thread, and I wanted to add a valid response.
But… what helmet cam for commuting?
A friend of mine living in London was knocked from his bike and the car crushed it. I can’t recall the details, but I don’t think the driver stopped. The police stated that as it was my friends words against the drivers, there was nothing they could do.
Since then, he’s been wearing a head-cam for his daily commute. He feels it’s better safer than sorry, to have tangible evidence. Plus he vents anger against poor driving by uploading videos to youtube!