MrHard - 7:06 am on Apr 27, 2010 (gmt 0)
Deactivated mine long ago. Personal and professional just don't mix well on the web. I don't think Facebook was ever meant to foster a professional presence, it's more of a social site.
So, if the Google execs have something to hide then they were using Facebook for the wrong reasons.
Even went further and now use an alias for everything, never my real name.