I'm in a neighborhood of mixed 2 and 5 acre parcels; and when we moved here, it was like 6 2 acre pieces of woods on the left and right of me, with 3 5 acre pieces of woods behind me. Now, it's just 1 wooded piece left and 1 right, and the ones behind me. I couldn't tell you the names of any of the direct neighbors. I can tell you, the old farts across the street, the sex offender across the street, the sex offender through the woods, the guy with the black Challenger, old guy with the German shepards, but that's about it. My view, I would rather not know the close neighbors well enough they feel like they need to stop by to talk or whatever. Probably 70/30 chance I would hate or get along with them, but if I don't know them, no shepards.
Edit: I sound unfriendly as heck; but I have had a neighbor walk up (weird dude in the 2 story), and ask for a jump start. More than happy to do that, just don't invite me to dinner or coffee,
Got a guy one street over, who is a friend of a friend, but I avoid him, he's a weird dude, and we do know people, just avoid a relationship with people close enough they feel comfortable 'just stopping by'