All of us has individual insight into the various aspects of gardening, in any form. The way I understand it is that the articles are not just for those who are "pros" but also for those who may become addicts in the future... Even though we have a wide amount of information on this forum, there are many areas that I think we could all benefit from as well as be inspired to try new things by reading a specific article on any aspect of growing.
If everyone on this forum would just submit one article, JCO would have enough for an entire year....