Here's their Show HN from 2017: <a href="https://news.ycombinator.com/item?id=14515494" rel="nofollow">https://news.ycombinator.com/item?id=14515494</a><p>It's always interesting to see the mix of "this is amazing" and "this will never work, should be open source"<p>Some others:
Dropbox: <a href="https://news.ycombinator.com/item?id=8863" rel="nofollow">https://news.ycombinator.com/item?id=8863</a>
Gumroad: <a href="https://news.ycombinator.com/item?id=2406614" rel="nofollow">https://news.ycombinator.com/item?id=2406614</a>
DuckDuckGo: <a href="https://news.ycombinator.com/item?id=315142" rel="nofollow">https://news.ycombinator.com/item?id=315142</a>