She's had a lot of blowback from some very gassy vegans, too.
Gassy vegans, angry lesbians - is there any other kind?
I like pointing out to prideful vegans that yoghurt and often beer have living, moving things in them, and eating their products, such as cheese and alcohol does nothing to honor those that died to make those products for them.
Then I look at them until I sense they are uncomfortable with both that thought and me, and I walk away.