Just out of curiosity, I clicked to order the questions by vote count, and was surprised that 7 out of the top 15 questions were closed as not-constructive, duplicate, etc. While I wouldn't argue that these questions shouldn't have been closed under the contemporary definition(s) of what is (was) on-topic here, I would argue that philosophically all questions are answerable, and the replies to even so-called "unanswerable" questions are often incredibly useful. There isn't one type of answerable question, nor do answers necessarily come in prescribable forms.
The questions at P.SE are inherently unlike questions on StackOverflow because there isn't necessarily a particular coding problem to solve which either works or doesn't. To me, P.SE is the BA version of SO (vs. the BS). One is more pragmatic (even dogmatic), the other philosophical, well-rounded and open-minded.
I would argue that consensus is the true "right" answer and 500+ votes for an answer among 300 other answers is more valuable to me than a 5 vote answer out of 7 that is arbitrarily chosen by a stranger who often isn't competent enough to know the difference before asking. To me, the very act of asking a question eliminates the potential for authority sufficient to recommend a proper answer. I care more about the community answer (i.e. the vote count), which from time to time veers obliquely from the chosen answer.
When a question is answerable in the SO-style pragmatic sense, that system works wonderfully. However, I feel that for the 7 top-voted questions mentioned above that have been closed, the answer comes in a different, but no less useful, form. Perhaps more useful. To my mind, so-called open-ended or chatty questions are answerable, but not choosable, and maybe that's a good thing, and should be allowed, especially since almost half of the top 15 questions more or less fit this description.
Also, I'm not absolutely sure what a community wiki status is, how it comes about, etc. and I can't easily find any documentation on it.
The magnificent seven
Links to the 7 closed questions out of the current top 15
- I'm graduating with a Computer Science degree but I don't feel like I know how to program
closed as Not Constructive - What is the single most effective thing you did to improve your programming skills?
closed as Not Constructive - Is 4-5 years the “Midlife Crisis” for a programming career?
closed as Too Localized - Perks for new programmers
closed as Not Constructive - What should every programmer know?
closed as Exact Duplicate - Will high reputation in Stack Overflow help to get a good job?
closed as Not Constructive - https://softwareengineering.stackexchange.com/questions/91629/best-java-book-you-have-read-so-far
closed as Not Constructive