Take the Tech Timeout Challenge during the National Day of UnpluggingThe fourth annual National Day of Unplugging is upon us, running March 1-2 from sundown to sundown. Go outside! Spend time with the fam! Bake some cookies! Whatever you choose to do, don’t spend the NDU staring at any screens. How will you spend your National Day of Unplugging?  I'll probably be right where I always am, attached to my word processor in the leaky basements of GadgeTell, as otherwise they don’t refill my water dish. But I heartily endorse unplugging for everyone who can manage it. If you’re looking for an even more ambitious tech-detox, sister campaign Tech Timeout is challenging everyone to set aside...