Ebook for Customer Success startup Arrows.to
I never had to manually kern a font before, but definitely learned a lot doing it on a multi-page project like this one.
A few stats after a single day:
Page 1 of Hacker News
500 leads (that's a 1.5x increase from the 1,000 emails they'd collected over the course of a year)
155 upvotes on Product Hunt