Board Thread:General Discussion/@comment-3048593-20130205221027/@comment-1895174-20130218181410

Wikipedia has a pretty vigilant group on it, and has been proven to be as accurate if not more so than some mainstream encyclopedias. It also contains all relevant information about an actor. Saying it only lists the "most well known" movies is inaccurate, since the movies it doesn't list are obscurities, and an overwhelming majority of them have pages. If it's about the info Wikipedia > IMDB

And the source issue seals the deal. IMDB does not source, it cannot be trusted.