Saying that a program and its behavior is stupid, is not a personal insult. For example, I think my gnome3 fallback menu bar is stupid for crashing when loading its icons for a particular sub menu (running unstable). I do not however think that gnome3 developers are stupid.
No I have not. On Debian Unstable, I always give the bugs a few months to sort themselves out. Could be a problem in the packages recent dependencies, graphic driver regression, or who knows.
I also want to do some preliminary debugging of the issue before sending in a bug report.
I know people are prone to take such remarks personally, but it's directed at the action, not the person. "You did something stupid" is not "You are stupid".