I've taken plenty of turbulence reports too - mostly pilots say "moderate to severe" though. I did take one (just one) report of "extreme" CAT but that was preceded by the three magic words. They did come through it OK.
However, I agree with the pilots here who are saying that talking to ATC is definitely a low priority if clickers horns or synthetic voices are sounding. If an aircraft crashes without a distress call it doesn't prove much other than that the crew had their hands full trying to save it.