My computer in my dorm is my base. Whenever I'm in my room without having decided exactly what to do next, I get in my computer and see what's up -- email, AIM, Facebook, reddit.com, my Google RSS feed aggregator, and my bittorrent downloads. Even though I'm on the computer more than average, I know most of the people I know have this "base" relationship with their computers.
What I'm wondering is, did people had an analogous base state in their homes before computers became ubiquitous? I guess in the last century it was in front of the TV. Before that, in front of the radio? In the easy chair with a newspaper? At the desk with a pen and paper?
I guess without an incredibly entertaining way to idle, people kind of had to move from one task to another. The "base" thing may be an unprecedented transformation of the American lifestyle.