I try to do my part for Wikipedia, although I tend to not really add anything of use to the site besides vandalism reversions and spelling and grammar corrections because everything is already on this ginormomassive (Gigantic + Enormous + Massive) encyclopedia.
I like shiny things.
And I just learned how to actually make a list look like a list on Wikipedia.
I've contemplated the use of my user page as a personal sandbox, but I'm definitely learning stuff from it.
To limit Google or Bing searches to the English Wikipedia, include this in your search string: site:en.wikipedia.org.
You can even do a Google search of Wikipedia from Wikipedia's own search box! For example, to use Google to search for pages with "geology" in the title, type this into WP's search box: google:geology+site:en.wikipedia.org
