The execs at my company continues to say that we're an office based company, citing collaboration and social reasons. However, I have not heard of a single person below VP level share this opinion.
Luckily, many of us are "field personnel", and mostly work either in the field or at home. Mandating that we work from the office would mean that we're "office personnel", who cannot be required to do field work. I love how corporate definitions make it easier to defend against corporate wank.