Most of the time, the point of content is to spread brand awareness. However, when it comes to real-time marketing the purpose of content is to build customer loyalty by engaging in a continuous dialog. Thankfully, today this can be done rather easily with the advent of online communication, social media being one of the main real-time centric technologies available to use with real-time marketing.
The important thing to remember when crafting content based on real-time information is to let go of the control reins a little so that the content can get out faster. Then be sure to monitor the real-time activity based on the content you push out. Try different forms of content to see what works best for your audience.