Doc Scratch isn’t exactly the best source for rationality quotes- a guy who already knows the truth has little need to overcome flawed cognitive processes for arriving at it. Which isn’t to say the guy doesn’t say some relevant stuff:
Lies of omission do not exist. The concept is a very human one. It is the product of your story writing again. You have written a story about the truth, making emotional demands of it, and in particular, of those in possession of it. Your demands are based on a feeling of entitlement to the facts, which is very childish. … If I do not volunteer information you deem critical to your fate, it possibly means that I am a scoundrel, but it does not mean that I am a liar. And it certainly means you did not ask the right questions. One can make either true statements or false statements about reality.
I imagine they’d be visually distracting and take up page space, but if it’s considered that the civility benefits of having available faces attached to names are significant, there’s ways to mitigate that- have a user’s avatar or profile picture appear when rolling over a user’s name, for example, instead of being displayed on every comment whether you want to see it or not. Or some similar solution for making them immediately available but unobtrusive.