QOTSA vs. the Dwarves

"This one goes out to Queens of the Trust Fund/You slept on my floor/And now I'm sleeping through your motherfucking records."

Ah, a good ole' fashioned band rivalry brawl sparked by lyrical disses! The Dwarves vs. Queens of the Stone Age.

I didn't really get the Dwarves swipe when I first heard that song, since Nick Oliveri (who appears on the diss song, 'Massacre') was in QOTSA on all their records except the forthcoming one (due out in March), and Blag even showed up on Songs for the Deaf, but, whatever. It's the Dwarves, how serious has anyone ever taken what they say?