Fake Steve Jobs is back. Dan Lyons , author of the piercingly funny satire blog, insists his return may be temporary . But he wouldn’t be having this much fun with Jobs‘ illness if he still worried about the Apple CEO’s death . Sure, the tech writer has a forthcoming Newsweek blog to promote, named after his column at the weekly magazine. But his decision to lay off on Jobs wasn’t a business decision so much as heartfelt concern about the Apple chief’s health . Now, as Fake Steve, Lyo