How did I live without Cortana?

I absolutely love this app. It becomes so powerful when it is connected to my corporate email and calendar running on Office 365. I never had much success with Siri, but I cant live without Cortana. It is like having a personal assistant. If traffic is bad because of accidents, it notifies me to leave early without me ever manually entering any travel information. I cannot wait to see how Cortana evolves! Congratulations Microsoft team for a job well done! Keep wowing us with apps like Cortana that make our lives easier, and well be your biggest fans for life!!

MichaelSpencer about Cortana, v1.9.8