People who spend their money on the slim chance to win millions are derogatorily referred to as gamblers. “These people have a problem and need to get help,” but I understand the satisfying feeling of spontaneous and beneficial discovery. Or in their case, discovering their bank account several times larger than it was mere seconds ago. These people aren’t really addicted to spending their money. They’re addicted to serendipity. And sure, some extra money is a pretty shallow victory.
I said I wasn’t going to jump into the buzz machine to talk about Google+, but I think the broadcast model used here is pretty interesting.
I made a comment in response to someone wondering “How do I post something on your wall”. This is the Facebook paradigm which takes a graffiti approach to sharing information publicly. While you can “tag” people within your status updates (which is a relatively recent addition for Facebook) to draw their attention to your thoughts, you could also go to their wall and share your thoughts with them and everyone else who happens by (if they’ve set the permissions to allow this).