Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
tipping point
The term tipping point escribes a point at which a slow gradual change becomes irreversible and then proceeds with gathering pace. It is derived from the metaphor of a rigid solid object being tilted to a point where it begins to topple.
Trivia about tipping point
Author Malcolm Gladwell calls the moment when social phenomena reach critical mass this title point