Introduction

It seems that every time you pick up a magazine, you read about a new search engine making its debut. The search engine industry seems to have become the gold rush of the 21st century.  read more »

The wonderful thing about asking "What is Web 2.0?" is that the question is meaningless: there is no such thing as Web 2.0. Nevertheless, we will ask the question, as it will lead us into a fascinating journey, during which we will learn about new technology; complex new tools; the psychology of programmers; and, ultimately, something about ourselves. Are you ready?  read more »