Add in NetFlix near ubiquity on devices, cheerful customer service, and strong customer satisfaction and the model has not yet been unseated.

FORBES: NetFlix: Tipping Point or Overreaction?

Lenovo's business model is built on innovation, operational efficiency and customer satisfaction as well as a focus on investment in emerging markets.

ENGADGET: Lenovo ThinkPad Edge E220s and E420s unleashed, glossy lids and outdated processors left behind