Jon is a web developer and heads up developer evangelism efforts at Stack Exchange.

When I think about the impact that Stack Overflow has had on the world, it’s tempting for me to think about numbers: how many active users we have, how many questions are answered in a day, how many jobs get posted on our Careers platform. These are things that I, as a developer, think about on a daily basis to measure how we’re helping programmers around the world grow. But I find that these numbers are hard to wrap my head around: it doesn’t quite give me a feel for what our work is doing. What is the quality of our impact? What does it feel like at an individual level? …