My programming career involved an office at every position (Blue Cross Blue Shield, Cisco, HP, XTime, VMWare, and a handful of private equity groups). As I was transitioning into another field, the "open office" craze was taking over. I could be wrong, but I have a strong feeling I would not have enjoyed it. Nothing like being an hour into analyzing a core dump to be jerked back to reality by someone interrupting you…
The only people who have offices are managers or C-Level executives. Currently I sit next to a door that is constantly opened which really kills my productivity.