I think an added problem is that this is Google's 2nd major crack at this and people are impatient for them to deliver their social layer. A few of us understand the technical complexity behind what they are trying to achieve, but they are also having to juggle the philosophical side in a way that furthers their business but protects the underlying social nature. But hey...I"m as impatient as the next guy since I've been wanting this for years! - Phil Ashman