The smaller form factor makes the Nexus 7 ideal for reading books, and magazines are a joy to read here as well, thanks in part to a "text view" mode that pulls the text from an article out of its magazine layout and into a more easily consumable e-book-style view.
Speaking of other platforms, in my previous article on the topic, one commenter wrote that he was having problems with co-op mode, not on the PC but on the PS3.
Buber essentially says that modern man feels alienated and devoid of meaning because one mode of being, Encounter, is marginalized, echoing what Rachel Selekman said in my previous article.