First off, thank you members for your input. Since the dust appears to be settling I want to share my thoughts since I solicited yours.
1. Why the post: Because I believe it matters. We should always be improving our filters to see through the smoke and fog. Consider the audience. People are developing their knowledge and sharpening their skills at something that is difficult to learn and lends itself to shortcuts and gaming. Here's an example this morning of a member trying to tune the quality of his filter.
2. Why the headline: To get eyes on post (see above). In my opinion Rand's credibility was attacked as well as the principles he promotes. Add Edit - it is the first time I've ever seen Rand countered, called out of touch an considered irrelevant. I thought he was a Unicorn. 
3. My allegiances: I have none. I don't know VC and I don't know Rand. Aside from his freshness post, I've never read VC's work. My only brush with Rand was a Moz forum smack-down for being unkind to jennita regarding the use of H1's.
4. Regarding VC's post: It lacked focus (it tore down without building up), wreaked of anti-establishment sentiment, smacked of an-axe-to-grind and winked at gaming the system.
5. Regarding best practices: I try to use and promote them and will always lean-in to those who do the same.
Thanks again.