(if this semi rant annoys you, then I'm sorry, you can simply ignore this rant)
I've encountered twilight fans and engaged in a Star Wars vs Twilight debate. More specifically, a Jedi vs Twilight vampires debate. They started off with a wrong but tolerable stance that the vampires could defeat the Jedi. They used evidence showing that Edward could run at 9000 mph, which I countered by showing the difference between long distance speed and combat speed.
Me and some of the Star Wars supporters used the idea of Force pull + lightsaber stab, which we reasonably claimed would allow the Jedi to pwn the vampires, since the latter would have no defense against this tactic. However, the Twilight supporters started claiming that the vampires could dodge or resist the Force. They also claimed that the vampires would defeat all the Jedi using their uber speed before the Jedi get a chance to react. This is wrong; the Force can't be dodged and can't be resisted simply by physical strength, and even if the vampires could run at 9000 mph in a fight that wouldn't be fast enough, especially since the Jedi have pre cognition.
They start getting annoying, especially one that keeps on saying "oh your argument isn't worth responding to" and "oh it's been debunked already" (but refuses to show the post where he supposedly debunked it).
In PMs he/she got a little ridiculous by claiming that Edward could solo the Jedi Order. In the thread he/she started stating that modern day missile systems could shoot down Jedi starfighters (strangely he/she thinks that the vampires would somehow get access to missile systems from Earth when the OP states that the battle takes place in the Jedi Temple)
(note that this guy didn't have the moral high ground either; he/she was insulting me and other Star Wars supporters)
Then, in PMs, he/she stated (seriously) that Benjamin and Renata could conquer the Star Wars galaxy.
