Depends on which "camp" you are in. The things I did are not at ALL controversial in the natural and attachment parenting crowd, because I firmly fit in that crowd--as a midwife. From home birth (my father insisted that for all three of my children I have had no prenatal care at all because I never saw an MD or an OB--no matter that my midwives have over 80 years of experience between them and have caught thousands of babies at home, OR that my prenatal care consisted of hour long visits, often at my own home, rather than 5 minutes of OB time in an office), to family bed, to breastfeeding long past a year (3, 4, and 4 1/2, respectively), to not immunizing except in situations that specifically called for it--I'm not against a tetanus shot when there is a puncture wound, but I am against piles of unnecessary immunizations in a baby's immature immune system-- to positive parenting techniques that never included spanking or letting a child cry it out rather than trying to treat that child as a person and figure out what was going on and why they were crying, to never teaching them that McDonalds was "food" or having them eat the totally "brown food" children's menus at restaurants but instead teaching them to like all kinds of cuisines, including vegetarian, from the beginning.
These things, of course, were controversial among mainstream American parents, doctors, and popular media. I am glad I chose all of them.
I have now a set of very healthy, intelligent, powerfully confident, well behaved, broad thinking and open-minded daughters at ages 11, 17, and 20, who I know I can trust to speak for themselves, do well at anything they set their minds to, and manage their own lives knowing that they always have my support and love whenever they need it.
Oh! And no cell phones until high school. No in-room computers or tv's, there is one of each of these in the house in a public space. No video games at all that require special equipment, though I'm starting to lean towards a Wii because we live in Oregon and the winter months are so rainy it's hard to get your exercise in a fun way.