Tutorial database

[Logician]

umm how is this different than opening a main forum in your board named "tutorials" and having sub forums under it so that people can post their tutorials there?

If your concern is having a different type of design in this section, you can always apply a mandatory style set for this forum.

If your concern is to distinguish tutorial post (thread's first message) from comments (thread replies), you can apply Firefly's different first message hack (find in his profile).