Wiki for Web-Based Collaboration

An interesting web innovation with a peculiar name is a “Wiki“.  The best known application is Wikipedia, which is a web-based encyclopedia where many users collaborate on providing the facts for the various topics.  Another fantastic use of the technology is a Wiki App called JotSpot that provides much of the functionality of Excel over the web.  I can foresee wiki technology becoming even more pervasive for business applications on the Internet.