I want to delete some of my questions and answers on Stack Overflow. I can't because there are accepted answers (Q) or they have been accepted (A).
Now, SO has a very easy sign-up process, I can't remember clicking away some EULA (please correct me if I missed that). That leaves the question: who is the intellectual owner of the Q&A on SO (trilogy).
I feel very deeply that I should be able to delete what I posted. For answers that would be easy, just remove the condition about Accepted.
For Questions, where other users might have posted worth-while answers, it is a little more complicated. As a suggestion, answerers should be able to see a deleted question (like 10K+ users, for some time) so that they can salvage there answer and do a answer-your-own-question.