Dick's post refers to this article-
AvWeb ADS-B
Yet, on today's AvWeb ADS-B wins the Collier Prize.
AvFlash Top News
The Collier prize
recognized as the epitome of aviation innovation and excellence.
The US groups are having their grumbles about who is paying for the installs the same as here. The standards to be set and whether the final system will actually recognise the early adopters or whether they will have to get a complete new upgrade when the final system is installed.