This wiki page is supposed to contain "good examples" of specific kinds of thread topics, so everyone can link to this to explain, how their topic should improve.

Good Examples For:

Asking for teammates

A new topic for asking for additional teammates for a project should always contain a lot of information about the project itself, the work that already has been done, what kind of help is wanted and how helpers / interested persons can get in contact. You should never ask for teammates without a project or without having done much work, it won't work, nobody is going to be impressed.
A good example for such a kind of topic/thread should look like this:
http://www.java-gaming.org/topics/2d-morpg-looking-for-talent/32656/view/topicseen.html

Making Tutorials/Articles in the article section

Tutorials in the article section are not allowed to only contain links to tutorials or similar, they are supposed to be directly included in the thread. If you wrote a blog post or similar, simply try to copy n' paste it into the article section and re-format it. You can find more information in the sticky post regarding the article section rules.
A good example for that would be:
[FIND A GOOD EXAMPLE, PLEASE]