Boiling Ground Beef?

I found ground beef for .99/lb at the grocery store last week so I bought 10 lbs to fill the freezer. Now, I had never even heard about boiling ground beef until a few weeks ago when I read an article on the subject. Intrigued by the idea I decided to give it a try to make quick work of cooking it all. I placed it in a large stock pot and covered the meat with water. I boiled it until the meat lost its pink color, drained it in a colander over a big bowl, and measured by 3 cups increments into freezer bags. I covered the big bowl and placed in the refrigerator and let it cool. The fat rose to the top after it cooled and I removed it and poured the broth into freezer bags as well. Standing the freezer bag inside a tall container large enough to hold the amount of broth you want to add and draping the sides of the bag over the container makes them easier to fill. Then, just zip the bag and pull it out of the container and lay the bags flat in the freezer. Now I have 11 bags of low fat cooked ground beef crumbles and 2 bags of beef broth ready for to use for quick tacos, spaghetti or whatever other recipe I choose in which to use them!