After many years of correcting people (and one can only guess at how many web-searches have gone awry!) I’ve decided to embrace the typical misinterpretation of the title of my book and appropriate the term as a catch-all for any non-vfx-related posts. A definition then:
Digital Composting: The decomposition of organic thoughts into a digital residue that, much like traditional compost (or manure, for that matter), may contain some trace nutrients… or may just smell bad.
I’ll happily take suggestions on a more elegant definition :-)
At any rate, welcome to Digital Composting.
Digital Composting 
My favorite spell check in all memos I had to write and bids I put out was “composting” for “compositing.”
Its like you read my mind! You appear to know so much about this, like you wrote the book in
it or something. I think that you can do with some pics to drive
the message home a little bit, but other than that, this is wonderful blog.
A great read. I will definitely be back.