I listened to the SO podcast today and one comment Joel made was is that if you're posting a question about a problem you're having, he prefers you do not mention the troubleshooting steps you took so far.
If I don't do this, I am going to get all kinds of answers which would treat me like a newbie or steps anyone would have done as a start. I went through this and its frustrating and time wasting. I want answers that take me forward from the point where I am out of ideas. Because SO suffers from questions getting stale quickly, I need to take advantage of the "smart productive" answers which hopefully will get posted the day my question is posted. That's why I have to mention "I tried this and this and that.. now what?".
Joel wants a checklist in the answers. This is where we have a conflict of interest. As an SO user, I want to solve my problem NOW. Joel wants his site to be a reference, a repository of information, in the web where it doesn't matter to him if it takes days or weeks to build a good repository for each question.
(this is part of a comment on the blog also I made)