eHow

eHow is an online knowledge resource with more than 337,000 articles and videos offering step-by-step instructions on "how to do just about everything". eHow content is created by both professional experts and amateur members and covers a wide variety of topics organized into a hierarchy of categories.
Through a proprietary social networking platform and user-generated content tools, eHow maintains an online community of users who publish how-tos, images and video clips and receive a percentage of profits earned from traffic and advertising. eHow members can network and collaborate by building a personalized profile, creating friend lists, commenting on articles and interacting in an online forum.