we all agree on the fact that btc is volatile as hell. but as soon there are some violent moves on the chart the threads get stuffed with fights about it being a bubble/crash or not. maybe our wording is just insufficent, since it is derived from stock market talk, where bitcoins strange market behavior isn´t in the books.
maybe we need more precise words for the behavior of bitcoin crashes. a scale like earthquake (richter scale) or loudness (dezibel) may be useful.