I've been using this exact same method of navigation for years

Subject: [Web-Heads] I've been using this exact same method of navigation for years
From: "Eugene H. Spafford" <gene.spafford@xxxxxxxxx>
Date: Tue, 24 Apr 2012 07:27:19 -0400
Delivered-to: spaf@cerias.purdue.edu
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That may explain why I have no idea where I am.