ETA: if you click on the map link in the article and zoom in, you'll get a pretty good look. The building off to the left side of the picture that is most separate from the rest was the exercise facility. The building in the upper right is the one I worked in.
I believe that, in California, companies of a certain size need to provide a room for this independent of how many women the company employs.
From http://www.ncsl.org/default.aspx?tabid=14389 :
Cal. Labor Code § 1030 et seq. (2001) provides that employers need to allow a break and provide a room for a mother who desires to express milk in private.
http://www.leginfo.ca.gov/cgi-bin/waisgate?WAISdocID=9466431...
Comparing this (via aerial imagery) to working on the Microsoft campus in the late 90s, it seems like Sun campus is mostly indoors, as opposed to the "college" feel of Microsoft or Google.
I would think that Facebook would want to emulate Google's campuses more, with a larger number of smaller buildings to promote a more collegiate atmosphere. But this is all based on four 45-degree aerial shots, so I'm curious what your thoughts are on the place.
Apple's been planning to build a new campus for years. Even they had to buy an existing property (HP's old campus), and reportedly are planning to build an entirely new campus on the same land.
As successful and rich as Facebook is, they aren't Apple-rich. They probably aren't even Apple-picky about what their new campus is like--not that they don't care, but it's hard to imagine anyone else having the same level of perfectionism as Apple.
http://www.flickr.com/photos/-miko-/1001185172/ http://www.flickr.com/photos/fallenpegasus/2979890601/ http://www.flickr.com/photos/j3ss1c/2395178005/
Here is a series of shots showing the new interior. Looks like the nice private offices are history, in favor of open-plan.
http://www.flickr.com/photos/nicksieger/3312863160/
If you continue searching, you can cut out some clutter by using Sun's identifier for the two Menlo Park campuses: "MPK".
The whole feeling of working changes from feeling like part of the team to just being a job.
It should be possible to build a corporate campus that doesn't suffer from these problems, but I'm unable to think of an example.