I've been an Apple developer for decades, but the last few years have been exhausting and I'm ready for a break. So I'm switching 100% to Linux development. F

I've been an Apple developer for decades, but the last few years have been exhausting and I'm ready for a break. So I'm switching 100% to Linux development. For now that means contracting work for others, who are integrating Linux into their systems (embedded), but as soon as I start seeing a viable way to get paid to build Linux-only software for a mass market, I'll take it. Personally, I think the old models work fine on Linux: shareware/freeware, donation-ware, simple/cheap licensing terms, etc. I wonder what the SublimeText and Reaper guys get for their Linux builds? I'm sure it is not insignificant, but I'm not sure its significant...