My review of Greg Jericho's The Rise of the Fifth Estate is online:
There's a touch of irony in Michangelo's David gracing the banner of Grog's Gamut, the humble blog that slew the mainstream media goliath during the 2010 Australian Federal elections campaign. His post Election 2010: Day 14 (or waste and mismanagement – the media) famously attacked the performance of the national press gallery.
...Now Greg Jericho has reloaded his slingshot to venture onto the field of the printed page. The Rise of the Fifth Estate is much more than a Cook's tour of 'social media and blogging in Australian politics'. It is a detailed and well-researched look at how the new social media world is changing politics down under.