Mark Greif’s “What’s Wrong with Public Intellectuals?” gets at the issues that are also keeping the supposedly quite new area of “public musicology” about forty to eighty years behind the times: http://chronicle.com/article/Whats-Wrong-With-Public/189921/
“A large pool of disgruntled free-thinking people who are not actually starving, gathered in many local physical centers, whose vocation leads them to amass an enormous quantity of knowledge and skill in disputation, and who possess 24-hour access to research libraries, might be the most publicly argumentative the world has known.”
That might actually work if the 83% of PhDs who never land permanent, full-time academic positions actually had 24-hour access to research libraries. I certainly have no such access myself, and neither does most of that “large pool.” Also, my attempt at a collaborative website for public music history & culture, OurMus.Net, did not succeed for reasons similar to the difficulty Greif and his colleagues at n+1 had in soliciting useful public writing from early-career academics. Most such people simply don’t know how to write for anyone other than themselves. That has got to change.