Thanks, O'Dell. I *think* the answer is no. Because you can limit your posts to your friends lists only and it looks like if you lock down your profile and restrict it, then the only thing that pops up if a business clicks on your name is the basic stuff that's displayed to the public.
The etiquette reason I ask this, by the way, is because I posted something that I'm pretty sure the PTA at DD's school will be offended by regarding school fund raisers and how I hate them, and I don't want it biting me in the rear end. This year is tough enough as it is because the whole area is so clannish.