Here's a post that mentions five favorite ecomods, and while it discusses then in some details, it also seems to miss some things, as well:
Five Strange Eco-Mods For Getting Maximum MPG
I dislike the word "strange" in the title, but I like that they used a picture of Dave Cloud's Dolphin. We should post useful responses and give practical real world experiences, to help educate folks outside our self-selected forum here on EM.
What other sites are discussing ecomods?