I hope you take it in good faith that I'm not saying this in anger or in any way except a desire to make this community something worth continuing to participate in: you've made it, and publicly trumpeted that you've made it, more risky and more difficult for someone to be something other than a straight white male here. (That's not one from me; I am paraphrasing a friend who has pulled the ripcord. She expressed to me that the alt-right movement here would use telling you this herself as a way to hurt her either personally or professionally or both, because that's the world she has to live in because of how tech works.) You're tacitly accepting that this helps to silence those folks because their lives are inherently and inescapably "political" due to the deviance from the straight-white-dude status quo represented in tech. That's why I formed those questions as I did. They're not "gotcha" questions. They are hard questions in the gray areas of what you're saying, where you are--I believe not with malice, but you are--giving people who wish those elements of your community would go away forever can under your own policies (and I did use the word intentionally, because "experiment" is much more innocuous than I think this effectively becomes) silence them. Because when you aren't a straight white dude, your life is "political" by the standards of the tech world.
People look to this place for a kind of cultural leadership in tech. (Whether or not you want them to or whether they should!) You're taking a stand on the issues of the marginalized and the underrepresented whether you want to or not. I would ask that you consider whether it's the stand you actually want to be taking. 'Cause, I mean...silence means status quo wins.