A couple years ago I was accused of sockpuppetry and page banned for a similar recruitment attempt. The fact that you assume an air of authority as part of a noticeboard does not mean that you seek out unreliable sources in an unbiased manner. I am not accusing you of doing so, but Dominus did not assume good faith of the active editors of this page and recruited like-minded people. You can save the "we follow sources" lecture - I perfectly understand it - I just don't agree that it serves the project to censor out interesting and valuable information in primary sources if they are not making a claim of efficacy. Drug articles, for example, are loaded with primary sources. So the term "cherry picking" goes both ways.