A teachers board is expected to have contents on stuff related to teaching. Most of the posters here aren't teachers. Just look at the many posts unrelated to teaching, schools, and teachers.

"The Brexiters keep brexiting against the Muslims, SB keeps silverboying against women and China, the alcoholic doctor keeps posting the same same same phrases, and keeps throwing the same insults at London Girl although she has not posted here for 2-3 years (I miss her so much). The only change I noticed: Some angry pro-trump/white supremacists tried to use this board to propagate their fake news but soon disappeared with all their posts".