One architectural aspect of many backyards in America is the fence. I've lived in houses with and without fences and sometimes I wonder if we are just not staking out our turf more than anything else. The sheer variety of fences also amazes me from wooden ones that weather over time and then the pickets fall out, to shadow box fences, to wrought iron fences to some plastic like fences I've seen in Florida.
Which begs the question from the old cliche, "do fences make good neighbors?" The meaning of course behind this is they have their yard, you have your yard. You have your life they have their life. Very high "privacy" fences shield your fancy pool and your wild parties from your neighbor but now with smaller lots and two story houses next door, I think people are looking in your yard and being "nosy" neighbors anyway.
So if we went back to the old days with "no" fences would we have better neighbors who looked after each other more? Or do fences really make for good neighbors? What do you think from where you've lived or the neighborhood you live in today?

My answer is, it depends, don't-cha love it.
Actually here in SoCal people fence and wall up everything. So many of our lots are like postage stamps, if we didn't you could tell what each other might be having for dinner. I can't begin to remember the last time I showed a property that did not have a fence.
Like Lynda said above most of Southern CA is fenced. In fact, when I was little, I didn't understand how kids in books used to cut through the neighbor's back yard, because ours all had fences. I now live in the hills and homes here were never fenced until lately. A lot of neighborhood "trails" have been blocked by fences. Kind of sad.
Gary,
Fences.....as you said, can either keep people in or out in more ways than one. I'm not sure, but in todays world I do see the need, depending on the neighborhood to have some type of barrier. Safety, privacy, maybe even just a feeling of "mine" are some of the reasons.....I think we have a different world now, but do we need them....I don't know.
I live in a rural area of Cape Cod and I am on 3/4 of an acre of land with 25' setbacks. I have an old, weathered 2' foot high fence that was here when I bought the house. It only serves as the property line. Due to the space I have, I don't need a fence for privacy.
However, I believe most people want a fence for privacy and as enclosure for pets and maybe a pool. If a fence is installed, I hope it is a really nice one! As you stated, fences have come a long way over the years!
Gary, as you know in our area you almost have to have a fence if you buy a house! I kind of like the acreage lots that are not allowed to have privacy fencing; wrought iron looks so much better.
For me the fence is more for the purpose of to keep the dogs & kids in the yard. With so many lawsuits involving dogs if I lived in the country I would still have a fence, just for the goats and other animals I would own. So fences are a part of life, but mine if I had a choice would be one that is neighbor friendly and not one to lock out the world.
What is this the creamy Cougar page? Nice!