If i understood what you asked: a wiki is a server developped with smalltalk. It is used to work with groups on online documents. There are some encyclopedias that use it. If you visit such a page you can simply press an edit button on the page (sometimes requires a login) and edit away.
Posted by Jeroen Goulooze at February 26, 2003 01:14 PMaaaah, muchas gracias Jeroen
saludos =)