At the end of 2011 we surveyed consumers to see what frustrates them the most when it comes to interacting with companies across various industries. This market brief presents the findings of the second annual consumer tipping points survey, which reveals what customer service issues frustrate consumers the most, and how they respond to negative experiences. We examined trends year-over-year to understand how customer expectations and perceptions are changing, and the hard-hitting impact to satisfaction, loyalty and revenue for businesses.