The hardest part for me when doing open source work full time was giving it up and getting a day job. I was fortunate that my wife was the breadwinner, and that I got to see what it was like to be a stay at home husband. I’ve often wished to go back to it. Did the author figure out a way, or is he wealthy?
He could also be a Superman, being able to do this with a full time job or contracting work.
I spent a few days studying their blog. The work is so good that when I retire, I’ll make a conscious effort to copy their style as closely as possible. It seems like the optimal way to transmit knowledge.
I wish there was an equivalent to YouTube sponsorships for blogs. If this had a 3 minute preroll ad, they would be rolling in money.