Absolutely delighted to see Mumsnet showing a backbone here.
I fully respect transgender people and appreciate I have a lot more to learn about their issues, struggles and preferences. I show every courtesy to those who identify as a different gender to the one they were born into and think there is a lot of hysteria around this issue which has been overblown.
But there are many unanswered questions about how their right to self-expression can be resolved in the face of women's rights to male-free spaces (refuges, prisons, intimate medical examinations, sporting contests, etc.), and we have to be free to debate these issues respectfully.
I would absolutely boycott an advertiser who pulled revenue from Mumsnet for allowing respectful debate on a topical issue which primarily impacts women, and I encourage Mumsnet to name and shame those advertisers putting pressure on the administrators.