Communication is by far THE biggest issue in many projects. Especially with geeky introverty software dev types. Heck, my fiancee is a doctor and the amount of

Communication is by far THE biggest issue in many projects. Especially with geeky introverty software dev types. Heck, my fiancee is a doctor and the amount of crap that happens in hospital just because people (other doctors/nurses/patients) don't communicate clearly, make tons of incorrect assumptions etc. is astonishing (and has direct consequence in quality and quantity of health care provided).