Other than at AGIMO, I'm unaware of any other senior public sector managers directly responsible and tasked with driving Gov 2.0 and new media initiatives.
That changes next Monday when Tom Burton, formerly General Manager and Managing Editor of smh.com.au, arrives at the Australian Communications and Media Authority to drive their Gov2.0 and engagement strategy.
From the ACMA media release, Tom said,
Rapid changes in media and communications markets are fundamentally changing communication and media industry and consumer behaviour. New web tools are now available to engage and dialogue with a broad range of users and stakeholders. These give users quick and easy access to Government and in turn help inform and drive better decision-making for Government and its agencies.
I look forward to helping lift the ACMA's communications and media engagement, but also building a strategy to open up as many channels to the ACMA for genuine dialogue.