Monica

I nervously launched on Hacker News this day.
I thought that no one cared at all about this product, but it reached the #1 spot one hour after I posted it and it stayed the number #1 story on Hacker News for two consecutive days, which never happened on this site.

It generated almost 600 comments, had 1100 points and 6 000 users registered in a few hours.

This really was a crazy launch.

I used to manage all my relationships in a professional CRM, but I disliked having the notion of money next to each of my contacts.
So I started coding the idea of a personal CRM, which wasn't open source at the time.
I chose the name Monica because of the character of the same name in the popular tv shows, Friends, as she knows everything about everyone.