I tried finding an Enterprise 2.0 Meme Map the other day and had no joy from the limited search I carried out. So I thought let me start with something, borrowing liberally from Tim O'Reillys WEB 2.0 Meme Map and also from my good friend Ros Cannell's view and then see if I can get any other input here. So here it is:

Any feedback welcome! If there is enough interest, I'll create a wiki Space to make collaboration and progress more flexible.