[slavoingilizov]

Even though the wording of the question is great, I think most people will take it as "Do you think disclosing a salary is a good thing?" Everyone would definitely be more likely to apply if the salary is good, but less likely if it's bad. The answer depends on the amount disclosed, not on the fact it's disclosed. It automatically makes you imagine the "happy case" and say that YES, it's awesome if I see a big salary and I would definitely apply more. But reality is different.

I think it's an interesting point, but any results or replies are destined to lead to wrong conclusions. It's like doing UX research by asking people what they want instead of observing their behavior (i.e. prone to bias). So I wouldn't take any of the answers here as relevant.