What makes for good posts and content?

This may be preaching to the choir for many members, but I figure I may as well make a brief post.

What makes good content to provide?
- Tutorials, Documentation (preferably not copyrighted material), videos, or quite simply just covering user experiences with different aspects of technology.

What makes for a good forum/blog post?
- Mainly something that contributes something worthwhile. In some respects it's understandable if there will be a rant, but the best rants are usually the ones that are researched and as logical as possible. When in doubt, the forum rules on the site are a good guide in terms of what will work and what will not work.