An article on one patron's feelings http://www.scmagazine.com/the-rsa-conference-expo-floor-offended-me--and-why-i-blame-the-exhibitors/article/283304/
"Booth babes at a trade show make me feel like a company is less professional. It generally means the booth is set up such that it'll have a couple extra layers of people before I can talk to someone technical. If I'm at a trade show with a female coworker I feel really uncomfortable going to a vendor that has booth babes. Overall, I'd much rather go to a trade show booth that has the engineering/technical staff available."
--Mike Delaney, P.E.