[dm-l] What every digital medievalist should know?

As part of our (coming) website, we are thinking of including working paper, guidelines, project reports, etc. Something I'd like to see is a version of Jim Marchand's What Every Medievalist Should Know (WEMSK) on medtext for scholars working with digital media. Obviously "a primer for working with computers" is too broad; but perhaps some kind of topic by topic discussion of important issues one should know about.

Does anybody know of a good community-focussed digital primer that might serve as a model (e.g. perhaps aimed at teachers or some similar group)? This idea is still in its early stages. My preference would be for something developed through the community as a whole.

-dan