While I think this is a powerful article, THERE IS NOTHING WRONG WITH BEING A WOMAN. Women do not have to "be ferocious" or "be like men" to have good emails or be great leaders.
Now that I'm running my own thing, we are a very female/feminine work environment. We're compassionate, we follow up on people's personal lives, thank you's are abundant, and there are many exclamation points!
I think our org is all the stronger for it. Rather than becoming more like men, I think women should encourage the rest of the world to catch up to why our style of writing and thinking makes so much more sense for the modern world.
Thank you! ;)