World of Warcraft – Why is it so addictive and who is at risk?

A few key points – prevalence of addiction to WoW – Reasons why it is addictive: — appears to the masses (no high end graphic card or gaming skills needed to enjoy playing) — character development (player creates avatar to experience adventures, character develops in skills etc over time) — reward system — real time strategy — social pressure Who is at risk for an addiction?