when and if the market for tech writing revives.
Just spread a lot of FUD, get everything completely wrong, and then use way too many bad jokes and unnecessary big words to give back-handed compliments. Based on the magazines and web articles I read, you'll get lots of work. Plus, feel free to take kickbacks while reviewing products and bashing their competitors, because people like that guy who shilled for Creative made enough to climb a mountain from selling his soul.
Of course, if you insist on being all ethical and stuff, I'll see you in the cheap seats with the rest of us.