Hmmm, some very very good opinions.
Personally, I ride the new daytona, so I dont have the option of turning my lights off. However, whenever I ride any bike (and ive ridden a few), I always have my dipped lights on. Purely because I think it gives me better chances of being seen and that car drivers think twice about pulling out because it is more likely to be a bike because most people down here (Cornwall) ride with dips on.
I like the comment about train the f'ing car drivers. This to me has to be the only way forwards. for the following reasons:
1) he highway code says - A flash of the lights may be used to indicate your presence. I.e. NOT 'here pull out mate, I am looking forward to going through your back window at 80mph .... etc...
2) I have ridden and driven a fair bit on the continent. France for example, dipped lights are compulsory. Italy, lights (and horns) are used to warn people.
3) They are aware of bikes, the capability of bikes to to travel at speed and to get up there quite sharpish. Wishing to overtake 95% of europeans on the road, requires (assuming safe to do so) a quick couple of falshes of lights, european car driver pulls over, indicates and lets you through.... Piece of cake. This is why the flash light button has 'PASS' written somehwere near it.
hmmmm, I will stop now... Sorry
Nate