So I read 'this' and read 'that' about WTA and the more I read the more I realize what I don't know. To say nothing about the 'unknown unkowns'. So I called Ethan and had a long conversation with him. I felt guilty taking up so much of his time, but he was more than willing to talk on and very open with me.
At the end of the conversation he asked if I would post the following for him. He stressed ( and I encourage you to take him up on his offer ) to please ask any questionss and raise any concerns on his blog about WTA. From my experience with him, I'm sure he's more than willing to discuss WTA and answer any questions.
The Other Guy's Blog
Will do.
WTA, as a topic, is exploding with popularity. As with new technology or ideas, with time it will only become better and better as more and more information is collected.