Below please see what I would like to see in V4.
1. Pre-sale Forum
Child boards for different categories, so that the questions and answers can be more targeted. This would help persons looking to purchase a specific product and might have questions that have already been answered.
2. From time to time YJ would have had products that have a problem. The problems would have been detected and to be fixed or have been fixed. It would be nice to have a particular place for this information. So persons with problems would go there first even before posting in the Forum. It could also include things like work-a-round.