who can trace when it began exactly where differences in opinion or harsh criticisms of something led to personal attacks on people's self-worth, values, intellect, etc?

not placing blame on anyone person, or really focusing on any one topic, just noticed much of what is being debated has little to do with THIS movie, moreso retaliation for previous movies/discussions.

i'm hardly saying we need to join hands and kumbaya it out, but it basically reduces any movie post that has controversy or "history" on OKP to a minefield waiting to be set off at anytime. there's enough intelligent people on here to not need to result to insults when disagreeing but it seems to be the way of life on here and has been for a very long time.