I write content surrounding Single Board Computers (Raspberry Pi etc!) and Linux tech guides over at https://bret.dk I do all of this on my own time as a side project with no intention of making money, it's all a passion! Though if my work has helped you make a decision on purchasing hardware or I've helped you with something you've been stuck on for a while, any support is gratefully received and will go to annoying my partner by buying more toys..