I always imagined it was a dried pea. That would be used to make the pease pudding in the rhyme.
Zazzles, that is quite interesting.
The comments made by the men and the women seem to be qualitatively different:
"Men complain they have to “walk on eggshells” around women colleagues, she said, out of fear of saying something they might find offensive. “They feel like their equilibrium is being thrown off, and it’s uncomfortable,” said Litwin, author of the recently published “New Rules for Women: Revolutionizing the Way Women Work Together.”
Women, however, say they have to fight to get their ideas noticed when the office is crawling with men.
“They feel like they have to be assertive to be heard, and then they get accused of being the ‘B’ word,” Litwin said. “They get told that they’re hard to work with.”"
so in other words:
men ignore the (work-related) content of what women say and then make personal criticisms of them for saying it
women "make" (how?) mn "feel" like their equilibrium is thrown off - because they are expected to be polite?