I pretty much agree with everyone that objects to injecting stuff into my kids.
I think they insist on the Vit. K shot because most diets are so poor. Rather than encouraging pregnant women to eat healthier, they just find things to inject into the babies. I didn't realize how many foods contain Vit. K. I just spent the last 4 months living with someone on blood thinners (FIL). They didn't want him eating any foods with Vit. K. So, that pretty much meant that we couldn't eat any green leafy vegetables, no onions (white or green), and no lots of other yummy healthy stuff. Some midwives will encourage you to take alfafa supplements towards the end of pregnancy to help build up Vit. K stores in mom and baby.
Basically, the fuss is a result of poor diets. If more doctors did more nutritional counseling, there wouldn't be a need for Vit. K or lots of other interventsions. Oh wait, that would cut into their bottom line. Never mind.