Commented "I have lived in cities with these, and they are not that helpful. Many times, they stay red even when there is no traffic. I would never rely on them w/o looking back 1st, so what's the point?. "
Commented "Are you kidding me with this question????? That would be a good way to invite vagrants into your neighborhood and onto your property. Real safe.
Talk about dumb. "
Commented "I used to regularly, when I was younger and hadn't traveled out of the country so much. Hospitals don't seem to want your blood if you have traveled out of the country."
Commented "Never family. Parents usually hosted; but I have hosted friends once I moved away and was no longer close by to enjoy a family-hosted gathering. I did host cpl friends this Xmas day with fondue."