While everyone else was busy bitching about ExpertsExchange, a few people got together, built a much better alternative, and now dominate Google search results. As far as I can tell, these guys are dismissing that option because it's too much work.
Yeah, I spend my time on an open-source library used by thousands of people and supported said library, helping users with problems and contributing to documentation. So dumb to link to already available, good resources instead of building a better alternative. I wish I wasn't so lazy!
Setting aside questions of Google rank and discoverability, I suspect the "good resource" will have much more information, will be more correct, but will also be more verbose, may assume more prior knowledge from the reader, and will be less likely to provide instant gratification.
There's a big difference between a good resource for an experienced developer and a good resource for an absolute newbie, and I haven't seen that addressed yet.