Actually, I have seen at least couple of spuffy stories using this premise. (Sorry, I didn't save the links, there was too much Angel bashing in the both fics.)
did you see these snippets? I posted a bit of my version over at sb_fag_ends: Caster Sugar. (http://sb-fag-ends.livejournal.com/423364.html?thread=5708228#t5708228)
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Although truth be told, I wouldn't mind if it turned out Spuffy. #noregret ;)
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I think that does mean you're Internet famous. Congrats.
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