The vast majority of people in the world have no idea what Web 2.0 means. Indeed, the vast majority of savvy web users have no idea what Web 2.0 means.

Out of 6.5 billion people on Earth about 1 billion have internet access, with penetration deepest in North Asia, America and Europe. Forget about people in Africa and the Middle East. The point is that even when you consider a pool of 1 billion people, the world is ignorant about Web 2.0.

The implication is that talking about Web 2.0 is a useless exercise except amongst geeks. It is technical. It is about jargon. It is gee whiz, technobabble. For the vast majority of people, it is a useless concept. So, if you talk about Web 2.0, know your audience. Know their thirst for geek information, silly jargon, development tips, new services, and whatnot.

If you’re developing a real tool for real customers, please be sure to stay away from “Web 2.0″ as a term, or any other related term. You can focus on functionality to a point, but even that isn’t the trick. And, don’t focus on usability either. That is expected. Instead, focus on end user benefits. Focus on value. Then maybe, just maybe, the raw eyeballs will become real people, with real money.

Possibly related: How Web 2.0 Killed Microsoft