I think IT projects are about supporting social systems - about communications between people and machines. They tend to fail due to cultural issues.

[With AI] Somebody's going to have to think of a completely new algorithm, a new way of doing goal-based planning.

One of the issues of social networking silos is that they have the data and I don't.

In many ways, people growing up with the Web and now the Semantic Web take the power at their fingertips for granted.

The Semantic Web isn't inherently complex. The Semantic Web language, at its heart, is very, very simple. It's just about the relationships between things.

The Web is now philosophical engineering. Physics and the Web are both about the relationship between the small and the large.

The amount of control you have over somebody if you can monitor internet activity is amazing.