You're still missing the point. I'm not comparing wsws to Reuters or the AP. I'm comparing it to the news outlets that take reuters and AP reports as sources which they then use to write their own articles.
There is "news" and there is "analysis" -- if you want to cite facts don't cite analysis from a publication that has a clear and stated bias. Usually the way AP and Reuters works is clients run what they write or "analyze" what they write. Why cite analysis if you want facts? Not trying to be adversarial here, just trying to understand what you are saying
All publications have a strong bias. Isn't it better to cite from those that state their bias clearly so that the reader is better able to interpret what they are reading, than from those who mislead by pretending to be 'unbiased'?