Ask HN: What's been your proudest moment since launching your startup?

Was chatting to my Dad today about my little startup and we were looking at real time analytics together. He couldn't believe I had visitors from the States, and from Italy on the site. He asked where else people had visited the site from.

So I opened up analytics and to my complete amazement at least one person in every country in the world bar Greenland had visited my tiny startup! I make no money from it, I don't even get that many visitors. It's a labour of love but somehow it feels like it's been a worthwhile journey!

Anyone else had a similar moment where they feel like all their hard work has been worth it? What's your proudest moment startup wise?