[alain94040]

Your system doesn't sound realistic. Here's a version that works today: once several of your friends sign up for TechCrunch Disrupt, then I'll start showing you ads for the conference. No need to pre-enter any kind of vague intent into some omniscient system.

[kevinlu310]

My system will be very realistic in 5 years. You're still talking about socialized and context-awared ads. It is actually based on very old Attention Economy, which is dominant probably in the past thousand years just because there is no Internet. Now with the help of the Internet, Intention Economy is coming to dominate, because it will optimize the world very much.