Nothing will ever take the place of a great magazine or book in your lap, at the beach, on a flight, in your hammock… But these guys are making serious strides to make magazines available for free, online, with no paper. PDF-Mags.com was first, then Issuu.com, and now Mygazine.com. Everything from indy-zines to National Geographic to top fashion glossy’s. Now if someone would just make a keyboard add-on to make flipping pages a bit easier without all the clicking…