The article is just the most extreme of her views and doesn't really do her justice. There was another thread about her but I can't seem to find it.
Check out her blog
http://meanqueen-lifeaftermoney.blogspot.co.uk. I have just spent the last few days reading her blog and despite having little in common with her I have really enjoyed it. Her joy for life, sheer happiness at the freedom living within her budget gives her and crusade to eliminate waste makes for great reading. If you love cats and crafting then you will truly love this blog.
I recommend her blog to all MMM readers. She is like talking to an eccentric old aunt who everyone thinks is crazy but in reality she has the best stories. She saves the rest of her pension so she can regularly goes for long walks around England (complete with beautiful photos) and likes to upgrade her car every three years (to a newish second hand car!)