My office setup is almost exactly what you describe. Switch out the macbook for an imac and then add a height adjustable desk, some headphones, and a hydroflask.<p>The article though was pretty effective in making me want to try the app since I make a handful of pdfs and exporting from photoshop is a pain since I always forget the settings I want to use to make the file not gigantic.<p>But to your point, I kind of like the idea that people can make a business like this and eke out a nice income and have happy customers. It reminds me of a tooth whitening supply company I temped for a while back. They had 4 employees and were 100% happy with the number of customers they had and would get more via tradeshows, dentists liked their product, and the profits were really good. I imagine the owners knew that at a certain size managing the business would not allow them to live the lifestyle they enjoyed, so they just maintained it as is.