Culture shock possible for frequent web user?

People who surf web more than few hours a day are in risk of culture shock. Many websites are located in California and that is the culture that dominate English-speaking web.

Example: Obesity is common problem in California. Frequent web-sufer from UK may start fighting against obesity which is not as common in UK as in California. Culture shock happens in London.

Online and offline culture shock is probable for any people. Changing environment should be controlled.

Consumable World Wide Web logo from Bosnia.