Backstory… revealed obliquely?

Interesting find by Anton P. Nym: If you visit the Library, one of Bungie.net’s new forums, the splash bar at the top has a pretty interesting secondary definition for the word itself:

2. A collection of cloned DNA sequences whose location and identity can be established by mapping the genome of a particular organism.

So is THAT what level 7 is all about? Hmm…