I work in a big company (100K employees worldwide), and as such there are company politics going on that few would believe unless you worked there.
This time I got scolded for telling some of our DBA team members that the database we were trying to fix was a schema design disaster from day 1 - I didn't call anyone out, just plainly stated the problems with the design so we don't make the same mistakes again. Apparently admitting that outside my local team could lead to bad things happening politically, and I should just say nothing.
What are you supposed to do? Lie, refuse to comment when asked, sweep the problems under the rug (which is generally what happens)? I really don't know, and as a hacker, I am not great at playing the big company games. Maybe I should say nothing a bit more often, but that doesn't exactly get the customers served any better. So far I have stuck with the honest approach, but I still don't know if its correct or not!