"but very few of them articulate reasons for why CBA represents value that this prices.."
You're being generous. None of them ever articulate any reason outside of CGT implications which is unrelated to the stock's performance. And any cogent, fact based explanation on here why it's grotesquely overvalued is met with a barrage of insults, ad hominem attacks and other knee-jerk, emotional outbursts.
CBA Price at posting:
$164.72 Sentiment: Sell Disclosure: Not Held
A personalised tool to help users track selected stocks. Delivering real-time notifications on price updates, announcements, and performance stats on each to help make informed investment decisions.
(20min delay)