I'd be kinda curious if the woman in the fourth picture was even doing her job at the time...it looks like a posed photo to me. And there's no fscking way the fellow in the sixth shot was doing anything interesting, with a photographer breathing down his neck. All the Senn shots look unnatural...the crazy angles, the artistic focus, the shininess...it's clearly a professional, staged shoot. Whereas the Grado pictures look genuine, like someone took a camera and shot people really doing their job.
@Berlioz: You must have really awful bosses. Even in college, my friends were allowed to wear earphones on the job, assuming they weren't in a customer-support position or whatnot. Plus, check out how many Head-fi'ers list work setups or ask for closed phones because they can't disturb other people at work. Probably why she's not wearing Grados...they'd leak like crazy and disturb other people.
What I get from this is that Grado wants to show fans a typical day at the office, and that Senn wants a sales brochure.