Excellent R/WW article about next generation Web searching

Have a trawl through some of the different ways of searching for Web based information as outlined in Richard's excellent Read/Write Web: Search 2.0 - What's Next? article.

It's interesting to see that searching doesn't have to be just (merely?) typing in some words, clicking a button and scrolling through a series of links (a la Google and everybody that has copied them since the early 1990's).