Thanks to this post that I wrote in JewSchool this morning, there is now a halakhic discussion starting up in the comments section about how, exactly, one might kasher a lightsaber for Pesach. Is it a cli rishon? Is it considered a knife? What if it cuts something spicy, what then? In any case, check here and contribute your own psok, if you have one.
Bwahhhahahahaaa!
I’m sending the link to our friend who works at ILM.
(BTW, I think the link you posted has a typo in it – I had to sleuth a bit to get the correct page.)