This is not a fair analogy. Open heart surgery is a repetitive and well-defined procedure with clear goals and context. Software Engineering is a complex and creative endeavour where individual talent makes a big difference. There is no methodology that will help a mediocre writer produce a great novel. It takes skill and talent.
This is exactly why software engineering needs to professionalize.
I don't see developers always having more leverage than their business counterparts. Really, I'd love to see developers wholly accountable to their peers, along with some sort of entrance exam. I think the world at large would take developers a bit more seriously.
No sarcasm intended. You don't have to agree with SEI or IEEE, but the complaint was that there wasn't an organized body of knowledge. My response was to show that there is.
I'd be interested in knowing what you find so objectionable about SWEBOK.
Actually, there are surprisingly large and persistent differences between hospitals in their complication rates for various surgeries. It is fueling a debate about how to evaluate them and how to promote the methodologies of the more effective places. Not really all that different from the software industry.
Imagine getting open heart surgery, your chest is open, and doctors start arguing over the best methodology to do it.