Since the stupid Buffy reboot appears to be a done deal...
...Flavorwire has some suggestions re: the casting.
I think I'm going to avoid participating*, as participation could be viewed as tacit approval of the project.
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*Except to say, "ROBERT PATTINSON? THAT'S YOUR CHOICE TO FILL LUKE PERRY'S COOL GUY SHOES? SERIOUSLY? Though I do take your point about the entertainment factor of Buffy Mark III saving Edward Cullen's bacon. BUT STILL."