I am working on a project using the public information map template. Given some of the issues with the social media APIs (twitter API appears to be changing often and causing problems for the template, geolocating youtube videos may or may not be possible at this point due to bugs), I am looking forward to having the VGI component as a simple, sturdy fallback. Right now that appears valuable to my ongoing work with this template.
Thanks for all your hard work with the PIM template, it is making my life so much easier these days.
McCain