What does this all mean!

[DominusVita]

The answer is 42.

Well, you could try asking Jens or Thomas, but I don't think they'd reveal much to it. You know as much as I do(and as much as the page you linked does).

I don't think there's an easy answer to it.

Edit: What Pandemoneus said - unless you plan on making a custom story based on Frictional's ARG conspiracy theory extravaganza. That might be cool. :-P