[burgerbrain]

Women in tight clothing and selling your product based on it's merits are not mutually exclusive. In fact, the two of them have been shown to make quite a powerful couple.

If you are making your purchasing decisions based on the presence of women in tight clothing instead of the absence of technical merits, you are compromised. You should be able to judge the technical merits while ignoring the "booth babes", otherwise you're not much better than people who only purchase products because of them.

If no technical merits are present, then you by certainly have a far better reason to not purchase a product than just "they had women in tight clothing".