the dunn bros on beltline in addison is normally filled with officeless-worker types. occasionally you get those who should clearly have an office (like the office-supply business complete with salesman, manager and delivery guy that took over a set of tables last week) but mainly it’s solitary sales guys. there are a couple types: the ones with nice haircuts, sharp suites, a blackberry, and a dell, and the pudgy ones with dockers, comb-overs, an off-brand cell phone and a slightly crappier dell. despite the visual difference, they sound exactly the same on the phone, and they share a sort of forlorn look. the mac users seem happier, but in a smug way.