Ever since Extreme Programming burst on to the application development scene in 1998, it has been a lightning rod for controversy. With its emphasis on programmer-based development, many professionals love it. However, Extreme Programming contradicts many of the traditional beliefs in software development; therefore, many professionals hate it. Either way, potential adopters and opponents need to make decisions on Extreme Programming. In Questioning Extreme Programming, author Pete McBreen puts this agile approach to application development under the microscope, and closely examines both sides of this heated debate.