Yes it may be hard for people like you to grasp how a blue collar outside occupation works but this case is very necessary. Also unless your prepared to pony up 200 beans for everyone who needs their phone replaced due to damage, don't question the lengths that some feel necessary to go for protection.
People like me? I'm an automotive builder/fabricator, and am by NO means a "white collar" guy. But thanks, though
Heck, I frequently keep my iPhone 4 sitting in the car's engine bay (usually sitting on the strut tower) listening to Tune-In Radio when working on cars. You know how I protect it? I set it on a shop towel. I even frequently answer my phone (so as to avoid getting yelled at from the gf) while I'm laying under a car working. I've dropped it a few times but my bumper has protected it just fine.
My phone sees welding, grinding, painting, heavy shop tools, etc.
The only problem I have with doing this is that I get the screen dirty. But it wipes right off.
Don't be so defensive. My post was only semi-serious, as evidenced by the "