I dislike being told that something is "professional" without a proper argument about why it should be done. Many professional things are quite appalling, so the argument is basically wrong.
What sort of conflict of interest is supposedly handled better on WP than is done with editorial policy on CZ? I have not seen a single problem of this sort, and I am very sensitive to conflict of interest issues. So, I want to know what problem we are supposedly addressing?
- No, I did not make any claim that conflict of interest is "handled better on WP"; and I have not seen *any* editorial policy or guideline of CZ concerning conflict of interest.
- Conflict of interest endangers the neutrality of articles, while such a neutrality is one of the hallmarks of Citizendium.
For example, in Switzerland there was a scandal about scientific studies that minimized health effects due to cigarette smoking; as it turned out, the investigators received funding by a cigarette company. Generally in science as well as in politics, any conflict of interest is regarded as disqualifying the individual concerned. I call such correct prevention of probable bias professional - it's a basic rule that is generally followed by people and organizations that are perceived as "professional".
Similarly, an author of many books and articles that strongly push a certain opinion can not be expected to be a reliable expert for judging information about opinions that are conflict with the opinions in which he/she has heavily invested with time and reputation.
Frankly, I'm astonished to see such a question being posed on this forum, together with an attack on the professionalism that CZ subscribes to.

Some good examples in the *guideline* of Wikipedia, taken from two recent versions

(an older, bad example is cited in the original post of this thread):
"A Wikipedia conflict of interest (COI) is an incompatibility between the purpose of Wikipedia to produce a neutral, verifiable encyclopedia, and the potential motivations of an individual editor."
"Merely participating in or having professional expertise in a subject is not, by itself, a conflict of interest."
"Conflict of interest can be personal, religious, political, academic, financial, and legal. It is not determined by area, but is created by relationships that involve a high level of personal commitment to, involvement with, or dependence upon, a person, subject, idea, tradition, or organization."
With more redactional power in the hands of fewer people, the danger of bias for Citizendium is greater than for Wikipedia *if* it is not countered by means of a few effective rules, which can be very straightforward. Such rules will make readers as well as authors confident about the reliability and neutrality of the contents of approved articles.
Harald