For me wikipedia has become an important allie in everyday necessities, no matter what the theme is. And most of the times it did provide more than satisfying answer. One thing I'm bothered with is the selection of what's important and what's not. Few times I did provide it with some crucial stuff, which were neglected only to find it posted a month later from someone else, and accepted then. And not to mention other unimportant and crappy stuff that's on wikipedia, while some other important stuff isn't.
