WikiGnome @ Foswiki

What is it?

A WikiGnome is a person who performs small edits on a wiki to continually improve its overall quality.
(A WikiGnome is also often known as a WikiGardener)

WikiGnomes are important to the success of a wiki because their edits increase the value of everyone else's content, such as:

• Cosmetic editing to keep the wiki from being overrun with "weeds" (typos, misspellings, poorly structured sentences and paragraphs)
• Add or fix links to make sure relevant content is navigable within the wiki
• Improve the flow and clarity of content improve the readability of the page
• Setting an example for other users of how and when to use the wiki

http://www.wikipatterns.com/display/wikipatterns/WikiGnome