Just a little reminder or new info for first timers here....no funds are accepted on these sites and there is no advertising either. Did you happen to notice that fact? This still is an entirely free DIY project.
There are now those who would like to capitalize on years of someone's hard work to keep this info free just to make a quick buck - at your expense.
You want to promote it and give it away or use it for your personal preparedness - just fine. You misappropriate it and use it on a product to make money -then you will most likely get a call and then a subpoena.