Grant,
We're speaking past each other a little. You are correct, it is a biblical fact that Eve was deceived. The portion of the sermon you cite, however, goes beyond this and said "she alone lost the ability to reason correctly." This is not a biblical fact. He makes an assertion about a change in her nature in contrast to the nature of man.
The portion you quoted does affirm that women are not more gullible than men, while at the same time affirming that women are not as able to reason as men. I hear you, Grant. But try not to discard the information from the first post you made. He argued that another reason women can't be in positions of authority in church or home is that she cannot, as a woman, "reason correctly." The portion you've quoted a handful of times now doesn't make these former assertions go away.
Does that help clarify why so many people are reacting to what you shared?