The P2Pfoundation blog is quite thorought in documenting the wikipedia governance failures. You might find these articles interesting: Is something fundamentally wrong with Wikipedia governance processes? , Update on the Bagley Wikipedia controversy, Is it time to go beyond Wikipedia?, Banning the Wikipedia bans as a governance tool.

For those of us who have been involved with the internet (before google) and even after have seen this awesome potential wiki has for leading the direction it has chosen. I agree with the "anyone can edit" point you make in the article. Very professionally addressed and articulated.

"the structural problems of accountability and responsibility, which are intrinsically poor in Wikipedia." - very well put!