Examples from my own work

Herbicide use in the US: the basic metaphors in ESRI's version of GIS [via Wayback]
Toponyms: 'hollows' in the eastern states
Augmenting Human Development Report (adding data to a resource)
Rockbridge County Project

Salem Witchcraft GIS , and the Electronic Cultural Atlas Initiative of which it is a part
Mapping the fourth dimension : the TimeMap project (Ian Johnson)
...and Jill Halden's U.S. Population Density animation (from CD-ROM)

 Hampton property data
(try a search for "2201 Mercury")
and their  introductory page

 GIS Workshop at Middlebury (and the prospect that we might do a similar workshop in Summer 2002)

 USGS Spatial Datasets for Water (many from 1987 Census of Agriculture)

 ESRI User Conference (early July)
 About ArcGIS 8.1 and  ESRI's Online Virtual Campus

 Tutorials for ArcView, home-brewed at W&L
 David Harbor's GIS course (Geology 260)
 my GIS log files