If you are Rackspace, then your corporate headquarters are located inside a dead shopping mall in a suburb of San Antonio. (SLNYT)
Pleasant Family Shopping is an extensive blog dedicated to shopping malls and supermarkets of the past. The entries devoted to the 60's are especially interesting. The Woolco entry has lots of period photograghs of customers from around 1970. [more inside]
Ghosts of Shopping Malls Past. : beautiful photos of modern ruins.