Taken from SharePointPedia's "About Us" page...

SharePointPedia.com is a web site where people discover and share useful content about SharePoint and SharePoint related products and technologies. It’s a social computing application built on top of Microsoft Office SharePoint Server (MOSS) 2007. Anyone with a Windows Live ID may become a registered user and can then submit content recommendations or requests, leave comments, or just vouch for whatever you like. Note that SharePointPedia is not a wiki. It’s a “pedia” in the sense of being a compendium of useful content, but rather than being limited by just wiki functionality, it leverages the much broader set of capabilities in SharePoint. SharePointPedia is also about community, where you can find and connect with others, who have similar interests as you or who recommend content relevant to you. We hope that you will find SharePointPedia useful, and we would greatly appreciate your feedback to make it even better.

~ Lamont