Re: "employers can and do get away with paying them less."

Let's see your research. If YOU know women who are getting paid less, the women themselves certainly know it. So where their lawsuits? Name these women. Where do they work? You're just parroting liberal/feminist lines.

Re: "What do you think male job-seekers would do if employers hired only women?" Greedy employers wouldn't care what they do.

You're not thinking through your points. 

To Reed: Equal pay laws have existed since 1965. Why do you think they don't work? Hm? See:

"Salary Secrecy — Discrimination Against Women?" http://malemattersusa.wordpress.com/2014/10/27/salary-secrecy-discrimination-against-women/