Very quick review in case it saves someone time. This is a tool specifically for content wireframing (planning content, sitemaps), not for wireframing site functionality and structure. This wasn’t clear to me until I signed up for the free trial and started to use it with my original intent.

As a side note: I saw two things I liked during my brief encounter with JumpChart:

1. The edit button/slider, which follows your scroll and when clicked opens a menu.
2. New feature that allows exporting a template into Wordpress.

 Any suggestions on a good tool for wireframing site functionality?