Last year, I wrote that women just recounting their experiences of sexism did not seem like enough. I wanted action, legislation, measurable markers of change. Now I think that the task at hand might be more rudimentary than I assumed: The experience of making the spreadsheet has shown me that it is still explosive, radical, and productively dangerous for women to say what we mean. But this doesn’t mean that I’ve lowered my hopes. Like a lot of feminists, I think about how women can build power, help one another, and work toward justice. But it is less common for us to examine the ways we might wield the power we already have. Among the most potent of these powers is the knowledge of our own experiences. The women who used the spreadsheet, and who spread it to others, used this power in a special way, and I’m thankful to all of them.