I appreciate that you are specifically addressing those questions to what dejudge said. However it might help to clarify some of the sceptic position here if I make a couple of comments on the above -
On the first point - I don’t think any sceptics here are claiming that Ehrman (or any academic Bible Scholars) thinks everything in the bible is literally true. But what is being said, is that he and others do think that some of what the bible says about Jesus is actually true of a living HJ.
OK, good. Yes, Ehrman provides his criteria for why he thinks that it is more likely that an historical Jesus existed. I think the biggest controversy folks often object to Ehrman is his conclusions on what and how much he thinks is historical.
Second point - most sceptics here (and perhaps even all of them) are actually saying very little more than you yourself just said when you talked about the fact that there are “no clear, unequivocal, or non-problematic roughly contemporary references to an historical Jesus outside of the gospels and letters of Paul. Josephus is the closest, but the two passages that exist from his writings are controversial to say the least.”. IOW - 99% of what all sceptics are saying in 99% of these HJ threads, is simply that the evidence claimed for Jesus is by no means reliable enough to conclude that Jesus probably existed, let alone to conclude as Ehrman, Crossan and all those who Ehrman described as “almost every properly trained scholar on the planet", that Jesus “certainly” “definitely” did exist.
I think this is probably just a fine point, but I think what the HJ 'believers' say is only that they think there is enough evidence provided by the analysis to support an historical personage behind all the myth. I don't think that is much of a claim and don't completely understand why it causes so much controversy. There is no way to tell anything much about an HJ since most (if not all) of the gospels were stories invented to argue why the author thought Jesus was the messiah.
Essentially this seems, at least to me, to be an argument where one side says it's all myth and the other side says it's probably 99.9% myth. I don't understand why the latter claim is controversial to anyone, but it certainly seems to be.
Last point -the reason most sceptics reject the letters of Paul and the canonical gospels as evidence of Jesus is because they are (a) not remotely reliable in terms of the authenticity and veracity of their anonymous authors, and (b) not by any means credible in what they claim about a messiah that none of them ever knew but who they reported as believed by other unknown people to have been constantly performing all manner of miracles which, although no doubt universally believed at the time as both true and also as certain proof that Jesus was indeed the promised messiah, were then shown 1800 years later by science to be “certainly” all untrue fiction.
IOW - the whole thing comes down to the need for properly reliable evidence. And there simply isn’t any.
I have to disagree with your last point. It seems to me that there is too easy dismissal of the evidence from the gospels and letters of Paul. Of course the gospels are invented stories. Personally I find piecing out why I think different stories were invented an interesting exercise. It's really just a diversion, though, because it amounts to nothing.
But I think it is mistake to think that just because a story is mythical that there is no kernel of 'truth' behind some of the stories. It also, at least superficially, if not actually looks like the wholesale rejection of this material reveals an anti-Christian and/or anti-religious bias.
One of the ways of talking about this issue is to mention other clearly fictional accounts that people believe in -- like Sherlock Holmes or Harry Potter. The Sherlock Holmes example is quite a poor choice for the purposes of this discussion, though, because Holmes' character was based on an actual living human being.
Just to put things into perspective, what the HJers are saying is that they think there was a person behind some of the stories just like Joseph Bell was the inspiration for Sherlock Holmes.
I think there is plenty of argument to be made about how much historical information one can glean from the gospels and Paul's letters. My own view is that we can tell almost nothing about the guy.
While it might be the case that there was no historical person behind these stories, I am not convinced by the arguments claiming to prove the purely mythic nature of Jesus. I just, personally, think it makes more sense to default to a real person that a group of people thought some really odd things about.
Paul was clearly very wrong about what he thought about this person whether or not he existed. Paul seemed to think the end of current time was right around the corner. That belief is demonstrably incorrect since time keeps marching on, no Jehova or Jesus in sight.