What Ryan and Product Hunt did was incredible. So many people wanted to create an alternative to Hacker News and Reddit for product people. Everyone else failed but they figured it out. That's awesome.
Product Hunt personally helped me in my goal of becoming a independent app maker by showcasing my app https://www.producthunt.com/posts/focus. As of tomorrow I'm full-time indie (YES!) and I proudly display my Product Hunt badge on my app's page https://heyfocus.com/. I didn't have any connections there—I just made a product people liked.
And AngelList seems like a great fit. It looks like they're building a crowd-funding platform, and Product Hunt as a marketing/discovery engine makes perfect sense. In that context, Product Hunt is worth a bit of money.
This seems like a great outcome. Congrats!