Personally, I don't want my neighbors knowing that I have pins. I mean, they've seen me take a couple in when they were hauled to my house in my dad's pickup truck, but I don't want them knowing I've basically got an arcade going on down in my basement. Both for safety/security reasons and because I can't escape the talky talky neighbors now as it is. I'm afraid to go get my mail because if they see me, they start yelling to me from their door then run out to talk. I talk all day at work, and can't help that they're home lonely and want someone to listen to them talk, and I just want to go sit in my house and relax in the evenings. I'm nice and cordial to them, but inside my head I'm trying to think of a valid excuse to get away. If they or the kids down the street knew I had pins, they'd be ringing my doorbell wanting in. Nope nope nope.
Also, watch out for fading and warping in the sun, as mentioned above.