I hope you reconsider sticking around! It has been great to read your posts and in a short time you have brought much to this forum.
I think if you read through yesterday's dialogue you will find that you had a lot of support. It is very easy for me to feel slighted like that, but in fact several people felt that one person crossed a line, etc. and said so.
Please do not let your hurt feelings fester into a resentment that will keep you away! One person's opinion is just that. Not a mandate and not the final word, and certainly not consensus here.
Hope you will think again and not make a hasty decision to leave.