ICANN does not need a board. It needs representation by the internet community. A figure head? possibly, an experiment? absolutely. The internet provides for the larger community to voice it's opinion and leverage it by representation. In America's past centuries it needed senators and representations in Congress forge the People's intentions. We now have a means to voice our immediate interests and concerns through the web. While the US will not abdicate it's state's voting process to a larger voting system, it will eventually have to. We should do this when it comes to internet governance and ICANN should be leading the way. That would truly be a bottom up ruling class that the world could embrace and be invited into.
We the people, by the people; not we the people, buy the people. When a body like the ICANN board, states that they are in agreement "in principle" they mean they never really intend to implement it. Out with the old and in with the new, shall we?