OK, I stand corrected: Most REGIONALS require strobes on for runway ops. The only majors who do this are Jetblue and United. DL, CO, AA, US, AWA etc all turn on their strobes with T/O clearance, as it should be. The wing inspection/runway turnoff/taxi lights are more than enough for someone to see you on final at night.
On the MD80s I fly, you can't even turn on the strobes, they come on automatically with weight-on-wheels at rotation and come off on touchdown, as it should be.
Now stop blinding us, beotches!
At least someone out there has some common sense.