Actually, I suspect anyone who does not use an open disqus account where ppl can easily click their name and see more of what they have said in places.
I do that with my own blog using disqus, no guest accounts, they annoy me and I see no point in allowing them.
If a person cannot take the few minutes to make a disqus account, at the very least, why give them the time of day unless one just uses them as a conduit to say what we want to say anyways.
Then to further mess things up, some do make accounts, just to come in to places and cause issues...which is why I also look at their disqus history. And some also make it private.
Of course, all who do such things are not into causing issues, so each one has to be taken at face value, and a decision made as to comment back to them, or comment to another who commented back to them [ergh...not sure if that makes any sense...lol!!!]
But, really, if someone feels a certain way about things, then they should be forthright enough to stand behind what they say...if not, they are really just nobodies with no morals.
Anywho, not to you Timber, as I know you know all this-))