There are some things in that blog that I disagree with. She starts out sounding good but it disturbs me that this person only feeds her cat once, or sometimes twice, a day. Cats, especially cats on a raw diet, need to eat more often than that. At least every 8 hours. Cats on a raw diet have a very acidic digestive system. If they go too long without food the acid builds up, causing stomach pain, vomiting and regurgitation. It is also better for their kidneys and bladder health to eat smaller more frequent meals.
She spoke very casually about what her cat is given to eat, making no mention of balancing anything. Very dangerous. Goes on and on about meaty bones, never mentioning the importance of balancing bone and organ with muscle meat.
(edit) I've read a little further. Heart is NOT considered organ meat. Heart is considered muscle meat and cannot be used to fill the organ quota in the cat's diet. This person should not be giving raw feeding advice.
(edit again) Okay, granted, the author does urge the reader to join a raw feeding group, which hopefully people will do. This article is too incomplete, which makes it dangerous, in my opinion. But I am tired and a little grouchy so not very receptive anyway.