- This plugin was based off LBB, “Little Black Book”; which was based on Addressbook, both of which can be found in the Plugin Directory.
- vCard class is a modified version by Troy Wolf
- Image uploading and processing done by the class.upload.php by Colin Verot
- Counter class from O’Reilly’s Intro to PHP Objects
- Update Notice in plugin admin inspired by Changelogger 1.2.8 by Oliver Schlöbe.
- TimThumb by Ben Gillbanks and Mark Maunder.
- Screen Options class by Janis Elsts.
- spin.js by Felix Gnass.
- $.goMap() jQuery Google Maps Plugin by Jevgenijs Shtrauss.
- MarkerClusterer jQuery Google Maps Marker Clustering Plugin by Xiaoxi Wu.
- Preloading GIF generated by Preloaders.net.
- Email and URL validation methods by Gizmo Digital Fusion.
- Social media icons by WPZOOM.com; license CC BY-SA 3.0.
- iTunes icon by isabi3; license CC BY-NC-SA 3.0.
- Podcast icon by schollidesign; license GNU/GPL.
- vCard icon by Oliver Twardowski; license free for commercial use