Canadian spectrum auction tops $4B; Centro gets unlocked

> Industry Canada's wireless spectrum auction has surpassed the $4 billion mark. Article

> The Palm Centro is now available unlocked and sporting an enhanced Google application. Blog

> No opt-in is necessary for mobile advertising with Singapore operator SingTel. Opinion

> Android is not delayed. But who cares if it is? Opinion

And finally... Women with long nails left in the cold when it comes to the iPhone?  story