Thanks. All questions were generic and about "Wikipedia", so I answered with the Italian Wikipedia in mind. Also note that it.wiki is perhaps the only wiki which switched deletions from voting to non-voting: the experiment was already done, you only need to measure and interpret it. :-) See http://lists.wikimedia.org/pipermail/wikimedia-l/2013-January/123334.html
I had problems with two questions: * "Are you concerned that somebody would change or remove your rationale? Please choose the most applicable response." This question assumes that removing a comment is bad; I would have answered "Yes when appropriate per law or policy" but there was no such option. * "Do you read the rationales in the discussion before making the final decision?" This assumes that this is just a matter of personal taste; sometimes policy and process requires it, sometimes not. (For instance in the classic it.wiki deletion process, but certainly also in some specific sub-process triggers on en.wiki and others.)
Nemo