Interview Looks at How and Why Wikipedia Works
driehle writes to tell us that he recently had a chance to interview Angela Beesley, Elisabeth Bauer, and Kizu Naoko. All three are leading Wikipedia practitioners in the English, German, and Japanese Wikipedias and related projects. The interview focuses on how Wikipedia works and why these three practitioners believe it will keep working.
This is not a valid argument; you can just report which revision you worked from. One advantage this has over encyclopedias is that you can then compare that version with the most recent to see how knowledge has changed over time or to spot corrections.
There is certainly bias in virtually any source. However, I think there is simply more bias present in Wikipedia articles than in traditional encyclopedias. This is probably due to a combination of better (as in more stringent) editorial control, professional authorship, and the relative youth of Wikipedia as a reference work. I certainly don't consider this a damning fault of Wikipedia, but I find that using it as a reference requires somewhat larger grains of salt than does using a top-tier traditional encyclopedia. I'm generally willing to tolerate this because it's free, convenient, and usually has a decent selection of links to other sources.
One thing that I've found to be somewhat helpful in evaluating Wikipedia entries is the discussion page. Often, the discussion there gives hints as to the strengths, weaknesses, and biases in the article. I'm really glad that it's there and is visible. I wish they'd improve the threading of the discussions to make it easier to read, but it's still quite helpful.
The unofficial