Finally finally finally a small sticky has been posted on OTN Database forums homepage. But its there only on Database forums page not on PL/SQL. It reads like:

Posters, please mind these common-sense rules when participating here:

- When asking a question, provide all the details that someone would need to answer it. Consulting documentation first is highly recommended. (See http://blogs.oracle.com/shay/2007/03/02 for more hints.)
- When answering a question, please be courteous; there are different levels of experience represented here. A poorly worded question is better ignored than flamed - or better yet, help the poster ask a better question.

Thanks for doing your part to make this community as valuable as possible for everyone!

- OTN

That means Database forum enjoys most number of flames