This has nothing to back up your argument whatsoever.
You have a list of years of experience and a list of salaries. At the same years of experience, do you think the salary should be the same for men as women? I don't. If that were the only differentiating factor, this would be a significant study. Instead, you have as your primary support bold assertions by a feminist union advocate, and even techies.com feels compelled to qualify her overall assertion with a 'may.'
Now answer the questions I posted, and stop posting silly liberal crap.
So it's liberal if it's not Libertarian?
Very funny.