Martin Brundle, 10:34am, from his iPad:
"Staying up? Only place to watch Oz F1 live in UK is Sky Sports F1 channel from 1am Friday. All 3 practices, magazine show, qualy + race live"
David Coulthard, 11:11am, from his iPhone:
"Top Tip, go for quality rather than quantity"
Burn! This could get mighty interesting. Can't wait for the first time they cross paths on the grid. Interestingly, DC didn't do it as a reply directly to Martin. A little passive-aggressive, or did he just not realise you can do that?
Martin's Twitter is @MBrundleF1; Crazy Dave is @therealdcf1.