a lot of founders let perfection get in the way of progress. when we first launched @beehiiv, we had the worst sign up flow of all time: 1/ create an account 2/ submit your social profiles and newsletter link 3/ get blocked until I personally approved you and I mean personally. on the backend I had a janky dashboard. I'd go line by line, click every social profile, look up every newsletter, and manually approve each person one by one. we could have spent months building a proper, scalable…