I just received an email from a coworker who used Macromedia Captivate in a very unique way. Her second grade son wrote 2 stories for school. Using a digital camera, a microphone and Macromedia Captivate, she was able to turn the book into a digital format to share on her blog: http://www.jakeandval.com/blog/.
After seeing this, I started a quick search on "blog tutorial Captivate" and was surprised to find so many entries. Here are some I collected and maybe they give you further ideas on what else you can do with the product:
Here is another blog from Matt Woodward, where I found a Macromedia Captivate piece - it's a presentation using Mach II Matt gave at a conference and he wanted to provide an online version of it.
Nice tutorials in this blog from SDSU Karl Richter.
And of course you will find a lot of places that contain Macromedia Captivate tutorials on how to use Flash features. One more - Flash tutorials directly in the blog.
Have you blogged about Macromedia Captivate yet or used it in your blogs?