Why shouldn't we? I can do all of that. I can write better code than the the writers of the last two applications I have inherited (admittedly my sysdamin skills are probably less than a full time sysadmin, but good enough).
I guess following your analogy. If you only had a dentist and a salesperson available to do your heart surgery, who would you choose?
I guess following your analogy. If you only had a dentist and a salesperson available to do your heart surgery, who would you choose?