You did? Then maybe you can help me. I tried to join a little while ago, and found my efforts only led to frustration. I put in my usual email address. Then a password. Then it wanted my birthdate. Why, I wonder? Or was I meant to give today as my BlueSky birthdate? I took it as requesting my real birthdate. But it wouldn't fill properly. I could do the month and date, but not the year. That screwed up every time.
I wrote for help. Got an answer and tried it. It seemed to work at first, but when I closed the window and then tried to get there again--by clicking on "My Account"--I couldn't get there.