Another good question and as an answer to that, I would have to say that the mind seems to drift at times, especially when in the wee hours of the morning. Some may also be a bit introspective or just have plain lazy fingers and cannot hit the key or keys on the keyboard to bring up the question in mind. Or on the other hand they may be what I call "Trigger-Key" happy. When this happens you have that endless stream of questions. Some answered and some left unanswered for a day or two. And It's a good idea to have a Ask A Question Day, here on Hubpages. I do not believe there is such a forum or column. Hope I've helped answer your question.