How to ask (and answer) a question

Asker (1): Heys, is the requirement that the service provider 'client' part be in a wsgi module?
Asker (2): I've got my test stuff running in a tornado instance simply for ease of development (dont have to setup/configure apache... simple yes, but still dont have to do it)
Answerer (1): i want to wrap wsgi things with it, in a wsgi serving framework -- sounds like it'd be a wsgi middleware of some sort
Answerer (2): tornado is completely different
Answerer (3): we're not gonna redo everything to use tornado
Answerer (4): you don't need apache for anything
Asker (3): ok, that's why I was asking

So the above is a recent q/a session that took place a few moments ago in the real world. There are a number of problems with this q/a session. We'll start with the asker first.

Asker line 1 is fine. It asks the question 'is it a requirement that something be done in a certain way'. Asker line 2 is trouble. It's adding potentially confusing details to the question which the answerer has to evaluate and determine if to ignore it or not.

Answerer line 1 is a perfect answer to line 1, but as we can see in answerer line 2, the answerer picked up on details in asker line 2 which were extraneous to the actual answer. This is common for people who are very detail oriented and don't let needless details slide. In doing this though, answerer is now making assumptions about asker and briefly discussing Tornado and Apache, which the asker didn't ask about. This is even more of an issue on the internet and potential flame bait when it comes to online discussions since asker can become annoyed that the answerer has assumed that asker doesn't know what tornado is or what apache is needed or not needed for and respond with inflammatory comments such as 'that wasnt what I asked, asshole' or some such.

This simple example illustrates the reason that brevity is not only the soul of wit, but the key to good communication. Ask simple questions, give simple answers, ignore needless details when required (either answering or asking).