In the recent blog post, stackexchange announced a new feature that would allow to post question and answer at the same time. I just used this to document my solution to a problem I happened to stumble upon. Then it occurred to me that it maybe disappointing if the question comes with the answer right away, as it deprives the reader of the pleasure to work out his/her own solution. It may be better if the answer by the poster where initially collapsed for some few days after the posting.
I am wondering how the community feels about this feature.