This great little infographic visualises Android's story and version history dating all the way back to October 2003. It's really worth a look. But what's ironic, is that I came across it on Vodafone Australia's blog today. I know Voda likes to say it "speaks Android", but apparently it's now Telstra that has the most Android devices…online at least.
Ausdroid did a quick parse of each telco's site, and says that Telstra has 18 Android phones and tablets to Optus' 14, and Vodafone's 13. That's not a massive margin by any means, but is definitely a reversal from six months ago when Vodafone dominated Android handset exclusives. [Ausdroid and [x] cubelabs via Vodafone]