The ERP Software Blog has a poll. When thinking about GP Next, this is a topic we are interested in. Please vote
If you need more info on the products available like the ones in the poll, reporting software is a really useful resource! www.reportingsoftware.info
I found out that one of the best resources for this can be found at this page www.reportingsoftware.info/.../reporting-software-the-gray-matter-behind-the-concept
I agree with Ralph087. Plus the site offers really good information about the topic.