Just started playing around with Axure, an integrated development environment for wireframes, prototypes, and specifications. Already I'm wondering why there's not integration for: business requirements, user scenarios, sitemap/flowcharting, etc.; note: they do have a widget called "flow", though it does not appear to integrate into the workflow and specs. It's also confusing to me how so far it appears to test the prototype you have to generate/export the template, seems like there would just be a "play" button.
What are the capabilities and limitations of Axure? If making comparisons between other tools is helps that's fine, though the focus of the question is understanding the capabilities and limitations of Axure.
Also, do you know of any sites listing a full set of documents produced 100% within Axure? Any suggestions for Google searches to find libraries and widgets?