I watched a few Siri demos on YouTube working with a Lexus. Mainly responding to a text. I guess you can do a lot with it.

Android doesn't have this integration. For first time ever, I am considering an IPhone..

Is there any other way other than getting an IPhone? And for IPhone users, how often do you use the hands free Siri?

 

Android does but different. Source needs to be on bluetooth not satellite radio or Ipod. Hit your home button on your phone and say ok google. Then text John and follow the prompts.