...is called a keyboard. Why should i buy what these days is essentially a computer anyway but with most of the function (and the fun) removed.

Also, watching a documentary on my dual-screen setup makes much more sense. You can google additional facts while watching... and/or start a thread on the producers forum calling out all the supposed factual mistakes while the show is still running (complete with nicely gimped screenshot pictures of the relevant scenes).

No, a TV would take out all the fun of it.