I think everyone is blowing this way out of proportion. There is a tremendous amount of false information posted on dating websites. If everyone on dating websites told the truth right away, then most profiles would never get viewed to begin with. The difference here is, she didn't wait until the date to come clean. She came clean shortly after the conversation started, which means she had no intention of continuing the lie. I feel it's the equivilant to someone posting a picture of themselves from 15 years ago when they were young and skinny and passing it off as taken today. So calm down everyone, get pissed at her when she goes along with the ruse until after they start dating.
