I know, I know, that headline’s a dirty trick. But this is still pretty cool: TechCrunch got ahold of a shot of the Apple Pen Mac , a stylus-driven tablet concept circa 1990 that eventually collapsed in favor of the Newton. The Pen Mac was an inch thick, used the same screen as the Mac Portable , and didn’t merely exist in a lab—this is a real working model pictured here, not just a pretty (for the time) case Read more ...