Brad – I just confirmed that the reason the plugin shortcode insert isn’t working on my site is due to a javascript error caused by w3 Total cache minification of HTML.
Error shown is: elsetinyMCEPopup is not defined
Once HTML minification is turned off, Blackbird Pie inserts the shortcode just fine. I’m not exactly sure how to add your plugin to the exclusion list of w3 total cache to prevent this error from happening.
I am using Blackbird Pie Version 0.4.1.1 with W3 Total Cache Version 0.9.1.3.
Can you or anyone else confirm?