Great. Yet another ancient relic that proves only that Christians in the 1st century were as deluded as they are now. Maybe next they'll find an inflatable jesus doll from the 2nd century, that'll prove he's the son of god.
Proving that someone wrote about a figure called Jesus, even if it did add weight that someone roamed the country with that name, doesn't really prove that anything supernatural was going on, and Jesus freaks write down plenty of ramblings these days too... will we find some bible bashers diary in 2000 years and that will count as evidence???
Its only unfortunate that finds like this make Christians' faith stronger... another set back for rational thought.