Wikipedia is probably the most common source for information by young people in academia: though it is not always the most reliable source (I find quite a few POV articles when I venture away from the math or heavily edited articles), it is the most accessible (there is no comparison, nothing else in print or on the web is as easy to find as it is on wikipedia): so I shall do my part to help keep it accurate and objective, and from time to time when studies are slow try to expand some sub par math articles.