CBRambo, I do actually listen to my scanner for more than police/fire activity. I have lots of 2 meter frequencies programmed in, and listen to the Skywarn nets when we have bad weather. The amateurs get warning information specific to the street block out several minutes before anybody else does.
I work with LAN and WAN connectivity and have implemented Ethernet of powerline systems. I remember when DSL was being rolled out, there was some concern that it would render some amateur bands useless, but I never heard of any wide-spread problems.
The IP traffic over powerlines is another thing, though. With the millions of miles of powerlines criss-crossing the country, I can see it having a much more pronounced effect on amateur and other radio services. In my area, they rolled out "smart grid" technology starting 15 years ago. They put these repeater boxes all over the area, mounted on telephone poles, pulling power from street lamps. They are actually nodes that communicate with each other and with smart meters, switches, etc. The network is what is called a "mesh" network. I can't wait for hackers to get into that network.....
Our city also has a mesh network, with a grid of cameras, including license plate readers all over the city. Any patrol car can access the network and be able to track any car and thier movements thru the city. There is no privacy.
I have several business-band VHF radios I use, and they are simplex, and really work well. They get up to 5 miles in optimum conditions, but I would basically use them car to car if having to bug out, or just road trips (in nemergency situations). I use them in my business and am very strict about how my people use them and paying attention to the rules. We also use the voice-inversion scrambling to cut down a little on the hobby scanner listeners or others, although I know it's easy to defeat for people with knowledge.
For general, everyday, family use, we just use GMRS when we are at amusement parks, or doing road trips or ballgames. Once, a long time back, when FRS/GMRS was a new deal, I had 3 300mw FRS radios we took on vacation and we talked all over Branson Missouri, with virtually no problems!!
I know you are a big proponent of HF amateur communications, and I see it as being fairly useful in a full-out SHTF situation to get outside information. Most all of the emergencies I have had to deal with though, have been weather-related in one way or another and fairly immediate area. I have actually seen 6 tornados from my house, and had several more near enough to be concerned, over the years. Whenever that happens, cell phone service goes down, mostly. At that point, being able to listen in on the spotters as they give coordinates of flooding, large hail, heavy winds, and even tornados is life-saving. I know you are not fond of the 2-meter walkie talkies alot of folks use, but being able to listen in this area and get that kind of information is very valuable.
I have never heard of the "Open Sky" system, but it sounds like it sucks for the scanner monitor who wants to listen. I used to be very active in monitoring, but got away from it. I am getting back into it, as I feel we need to be vigilant about what our government is doing. Thanks for posting the info on the new federal requirements. As is typical in government, I don't realistically see them rolling the system out nationwide in the time table listed. I see that the BCD996XT scanner I have been looking at, gets some of the 700 mHz stuff, but not all. I currently have a couple of Icom digital computer controlled scanners that get all but cellular, BUT they are only analog AM, FM and WFM. Are you aware of a decent scanner that gets all-band coverage in analog and digital modes and supports trunk tracking?? The thing I like with my Icoms, I can pull in SW, HF and amateur bands fairly well, even with the crappy magnetic-mount scanner antenna. I can fairly regularly listen to Alex Jones during the day on 12.160.
To the OP, sorry we hijacked your thread. As you see, there is TONS of information about radio communications, locally, regionally, nationally and globally. You can spend a little and be able to listen to alot of that content, or you can spend a fortune and be able to listen to almost all of the content. As CBRambo states, and states often, good antennas are a key to not only good transmission, but good reception, even if you are just monitoring for information's sake.