Basically, a transparency module. And yes, I know this is what newspapers used to do, and some blogs attempt to. The signal to noise just isn't great and delivery is not very directed.
1. Sudden (unexpected) weather changes 2. Location-relevant deals/coupons (relevant to my interests) 3. Any breaking news (in a similar manner to how things tend to break on Twitter b4 mainstream news broadcasts it) 4. If friends/family are within a local proximity