I'm staying with the OEM tail light, at least the cagers know whats's going on when the light goes bright, they just might think the strip plasma/LED's are just another fancy blink light and pay no attention to it?? ... and these people vote.
I am going to disagree with you a little there. Our other bike has an LED blinking tail light and lots of people say that it gets their attention.
Looks like I am going to be putting them on my bike. I agree that the more visablity the better. They do look pretty cool.