The current issue of the Journal of Map and Geography Libraries is on Geospatial Data Curation and Preservation....there are few interesting articles that I thought some of you might be interested in....if you cannot get at the Journal electronically I attach a a couple of articles I found interesting....
John Hessler, FRGS
Curator, Jay I. Kislak Collection of the Archaeology and History of the Early Americas
Specialist in Modern Cartography and Geographic Information Sciences
Geography and Map Division
Library of Congress
Full Bio: http://blogs.loc.gov/maps/author/jhes/