Asking feedback, just finished a plugin and its a little unusual.

I've had this idea in production a few years and just got around to
stuffing it in a plugin. I have a feeling some programmers will find
it unpleasant but others might like it. I'm sure the idea is not
original but I've not come across it before. Looking for any
feedback, even flames are welcome. Thanks.

Summary: its a breadcrumb and dynamic back-link generator that
calculates where to back-link to by using a map of your website.

I describe it here on my blog, with images, and even an animated gif.

@ blog
http://kswope.com/2011/07/10/backstack-rails-plugin/

@ github
https://github.com/kswope/backstack

@ rubygems.org
https://rubygems.org/gems/backstack