not all blogs, just most blogs
The aforementioned Alex Ross in The New Yorker on his blog…
Like many people, I started blogging out of an urgent need to procrastinate. Yet a nagging sense of possibility also drew me in. Classical music, my subject, was thriving on the Internet in unexpected ways. Not all blogs, I discovered, were devoted to cataloguing continuity errors in the films of George Lucas; a smattering of musicians, composers, and listeners were writing on music with intelligence and verve, revelling in the chance to express ideas that had no other immediate outlet.