At the time of my writing this, JS Content still has a fair number of bugs, and some functionality that is still to be implemented, but it has superb potential. It is *very* flexible, you can create content submission forms that have required fields so that a list view can be easily filtered. So your members can slice and dice the entries to easily find what they are looking for... You can have attached document fields, drop down fields, checkboxes, radio buttons etc etc. And it's all submitted as content articles.
As an added bonus, you can have parent categories and as many levels of child categories as you would like! So it lets you bypass the Section/Category limitation of the Core J! components. From some emails I've swapped with Sergey (lead developer) you will also be able to have a single content item show up in multiple categories, and they are working on a tag system.
The best part is that the team developing it is an actual *team* with an established product line and they are very responsive. I've gotten an email from Sergey in response to every Bug Report and Feature Request I've posted. He even reponded (with a sense of HUMOR!)with clarifications when I asked questions about his answers.
The documentation is sketchy at the moment, and some might consider that there is a slight language barrier for the N.A. crowd (though Sergey's english is quite good) but there are a couple of useful video tutorials, and they have brought on a .com veteran Program Manager (worked as a PM for Real Networks for 5 years, Amazon for another 2) to help out and they have a US based trainer that will be producing some professional tutorials for them.
All in all, we have been very impressed, the JoomSuite site is still a bit rough(they need a forum and some template debugging), and a couple of the products are still in development, but they have a *great* lineup of products and seem very *very* enthusiastic and talented. Good combination, great team, and some real vision behind the products they are producing. We're very happy customers and look forward to new versions and additional products with great anticipation.
Five stars plus from us, despite the encryption. So far (IMO)it's the best of breed tool for developing a complex site quickly, in many respects the capabilities offered are not just impressive, many of them are unique.
James and Susan