Pull Together Linux Development Documentation

I think the task here is twofold:

• integrating existing documentation (not necessarily in physical sense - what we need is to be able to quickly find and reach a document, the exact location is not so important)
• creating new documentation for things that are not yet documented, or their documentation is long unmaintained.

For new documentation, I believe it is crucial to make the process of writing documentation as open (so everyone who knows some information can share it easily and quickly) and extremely easy (because most people in the community don't have time to use complex documentation writing tools). That's why I like wiki concept so much - it allows non-professionals to participate with ease. Things like DocBook are very useful for writing books, but not for collaborative development.