Michael, I've got to jump in and mention a few things.
1) When you first appeared in this thread, you were respectful and asked good questions and listened to the answers. Funnily enough, the replies you received were also respectful, because most people here (irrespective of religious views) respect someone with an open mind. But the moment you perceived slights against your deeply held beliefs, your demeanor changed and the whole tone of the debate followed. I haven't been here that long but long enough to know that many of the people you're arguing with (Baggins, Chalnoth and Tomk80, mainly) are reasonable and intelligent people. Try acting less like... well, a teenage fundamentalist, and you might learn some things. Just a suggestion.
2) Speaking as a teacher and a Christian (well, according to me, at least -- the CF rules and many more fundie Christians disagree), I can say that I was not offended by Baggins's comment, because I understood it to be a shot (a cheap shot, perhaps, but also a valid one) at the fundamentalist diploma mills and indoctrination camps that pose as legitimate houses of education. Several people with different beliefs and backgrounds understood his point; you didn't. Does that tell you anything?
3) You seem to keep missing the key point about the evidence for Jesus business.
3a) Firstly, there are (at least) "two Jesuses": the historical human and the mythologized focus of the Christian religion. (BTW, "myth" -- in its proper sense -- does not mean what you think it means.) No-one doubts that the latter exists. It would be pretty dumb to do so on a site called "Christian Forums"! So please forget that little semantic tapdance you were doing earlier -- it's quite clear that when we're talking about evidence for the existence of Jesus, we're talking about the former case: the historical human who walked (or didn't) around Roman-occupied Judea circa 30 CE.
3b) The gospels are articles of faith, not historical record. To be sure that a human called Jesus existed, we need something other than the gospels. Furthermore, that something has to be independent of the gospels. That's going to be tricky, because the human Jesus of Nazareth (assuming he existed) wasn't particularly important. Yeah, he caused a kerfuffle in a backwater of the Roman empire for a short time, but big whoop. He's not going to be recorded by Suetonius alongside the Caesars. The mythologized Jesus, however, is a very big deal indeed. And He may well appear in many historical records, because He existed and became very important. But He is not evidence that the human He was supposedly based off ever existed.
So, bottom line: writings from the late first century about Christian beliefs don't actually count as evidence (except as evidence of something we already know: that Christians existed and believed stuff). We'd need something like a Roman record: "Date X: three Jews crucified; two petty criminals, one Jesus -- called the Christ -- for sedition, being hailed by mob as king of the Jews, riot narrowly averted by his execution" signed by Pilate. That would be pretty conclusive evidence from an impartial third party. But frankly, it's a tall order because, as I said, Yeshua the human wasn't important in the grand scheme of things. Now, if such a clinching piece of evidence existed, I'd expect it to be cited. In the absence of such citation, I conclude that it doesn't exist. Instead, we have various less useful bits of information that scholars try to piece together; as I understand it, most conclude that the human Yeshua existed, but some disagree. That doesn't mean that it's an open-and-shut case with definitive "smoking gun" evidence available.
4) A few more things about the historical Jesus...
4a) It might help to think about similar examples, such as King Arthur and Robin Hood. Mythologized, they certainly exist, but the humans...? I believe the current consensus about Arthur is that he may have been a Roman or Romanized general; Robin Hood may well be an amalgamation of various legends. The stories grow from those roots until history and the story we have now are quite different. It is possible that the same is true of Jesus.
(For the record, I believe in a human Jesus roughly given by the gospel record, although I'm open to the amalgamation possibility. It seems to much of a stretch to believe the whole thing was entirely fabricated. But that's just my belief.)
4b) As Frumious has pointed out, whether or not Jesus the human existed, or was the same Jesus as is recorded in the gospels, matters very little to many people (religious and otherwise). If it matters to you, cool. There's no evidence that Jesus didn't exist historically, so go ahead and believe that. Defend that belief, if you want. But don't say something that isn't true. Conclusive, independent, primary-source records of Jesus of Nazareth don't exist.
4c) Your misinterpretation of that particular wiki quote (These historical methods use critical analysis of gospel texts as the primary source for the biography of Jesus, along with non-biblical sources to reconstruct the historical context of first-century Judea. These methods do not include theological or religious axioms, such as biblical infallibility) has been pretty well covered: the biography of Jesus comes from the gospels, the non-biblical sources are for context (so the existence of Jesus is still contingent on the gospels). The one thing I'd like to add is that it is possible to assume the basic veracity of the gospel record without "theological or religious axioms, such as biblical infallibility". Hence, that last sentence does NOT mean that the gospels are necessarily (historically) reliable or should be considered proof of Jesus' existence. It simply means that those who want to build a biography of Jesus -- assuming a priori that he existed -- start with the gospels as human documents (and try to set aside religious views). In fact, that pretty well demonstrates the lack of other sources: why would they start with the gospels -- statements of faith, not history -- if better historical records were available?
5) OK, I think that's all for the moment. As I said all the way back at 1), you've shown the ability to be thoughtful and open-minded. I've written all this with that in mind; thanks for reading it that way.