Empty Cubicle Syndrome

For the past few years Empty Cubicle Syndrome (ECS) has had a profound affect on employees across the globe. As the economy tanked and cubicle workers everywhere were getting laid off, ECS crept into the minds of those still employed as they worked next to an empty cubicle, or stretches of empty cubicles, where their good friends and colleagues once worked. Though employed cubicle dwellers are of course happy to still have a job, it's perfectly natural to miss the departed, and perhaps even harbor some pangs of survivor's guilt every now and then. Anyone out there suffer from ECS?