He texts, "What are you up to tonight?"
She answers, "w/ @jane #Fringe & #30Rock"

Here's another scenario:

He texts, "What are you up to tonight?"
Her mobile app (set to to recognize time-based inquiries) auto-responds with a text back based on her public calendar entries, "w/ @jane #Fringe & #30Rock"

Is our conversation style becoming so meta-tagged that it may be hard to distinguish our responses from those of a bot?