🚀 Feature: Blog post on income lost by going to open source

### Feature Request Checklist - [x] I have [searched for related issues](https://github.com/JoshuaKGoldberg/dot-com/issues?q=is%3Aissue) and found none that matched my issue. ### Overview Filing for tracking: I've had in my mind the idea to write a post crunching the numbers on my potential income as a US-based senior/staff software vs. what I actually made in open source. As with my other financial recap posts, I'm going to make it very clear that this is number crunching & transparency, _not_ complaining. I think it's cool to point out that one of the reasons experienced devs like me don't choose to do open source is that we'd effectively lose/pay thousands of dollars a month in lost income to do so. ### Additional Info "The Million Dollar Open Sourcerer", maybe? 💖