Well, if someone wants to gather all that information on the internet, locate my home, travel across the country (or world) break into my house while I am at work and steal the beans that are left in my Y2K stash, there isn't much I can do to stop them from trying. I do agree that some of us TBN members post a tad too much information regarding their gun collections, gold bullion in the basement, etc..., but you can pick up that information from your co-workers at work hanging around the coffee machine.
Everyone works, so all criminals know you have to leave the house sometime. Most homes in America have guns. Some more than others. Most homes in America have consumer electronics, again, some more than others. Most homes in America have power tools and lawn care equipment, some (TBN members

) more than others. Heck, if I want to know who lives in a fancy house I can go to the tax office and find out who owns it. Or I can go to the library and look in a reverse directory, search the address, find the name of the person that lives there and probably find their occupation. I can go on google earth and look in their back yard. I can drive by several times a day and determine their comings and goings. I can toss a brick through their window and see if the cops show up to determine if they have an alarm system. I can steal their trash, or their mail. All kinds of stuff we can learn about people, internet or not.
I don'f flash wads of cash or drive a fancy car or wear expensive clothes to attract attention to myself. But I do talk to people about my kids, job, house, etc... on the internet just like I would in a conversation in a public place like a market, mall, etc...