I agree that my personal beliefs don't amount to evidence, at least not to a rationalist. But the Mormons value converts. As a rationalist, I am convinced by evidence. I offer the prospect of my conversion as motivation for a Mormon to offer rational evidence for Mormon beliefs. And not just my conversion -- if calcsam can win over LessWrong, calcsam can win the souls of the world to the True Faith. That's motivation!

So, now we'll see what evidence is forthcoming.

ETA:

And if some really convincing evidence is not forthcoming -- as I suspect it will not be -- then, in light of the aforementioned reasons to produce such evidence, I suggest it will be reasonable to assume that calcsam has no such evidence.

I suspect that calcsam is unusually intelligent and hardworking and probably is friendly and pleasant to meet in person. This describes a lot of modern Mormons, and as far as I know none of them have come up with anything like a decent demonstration of the truth of Mormonism.