ryan93 wrote:
I'm unsure, I've never thought as you as dishonest, but I can't say for certain you're not. Damn skepticism

HA HA HA!! Well, that's entirely true, as if you think about it, my thought processes behind the screen could be mere rhetoric to defend my position. I would think that one could reasonably think of criterion to assess whether or not a person seems dishonest though. These would focus upon the following things I think:
1) A person's admission to facts that seem damning but that are generally reliable as true. (for instance if I admitted a flaw in my own argument, thats' generally a sign that I am being honest with that argument, as dishonest people usually do not weaken their own argument as that undercuts their ability to win)
2) Whether I value epistemic virtues. If I seem generally critical of positions, even if they agree with me, if I think they are argued wrong, then this tends to suggest that I value good epistemic virtues over agreement, whereas a dishonest arguer can be seen as doing the latter. The same as if I am relatively favorable to positions I disagree with, but think are honest.
3) If I generally only put forward an argument if I tend to think it is a good argument. If I put forward arguments of questionable reliability on the grounds of persuasion, then that is an obvious sign of dishonesty.
Now, it is true that you probably are safer holding to dishonesty as a matter of falsification, that is that a person can be shown to be dishonest, but it is difficult to show them to be honest, as a lack of seen acts of dishonesty can just be a failure. At the same time, one does have to strive to be reasonably skeptical as opposed to being overly skeptical, and this means going with things, even if they aren't wholly proven, simply because the best evidence leans that direction.