Resistance 3 Demo Coming to PSN on August 9th?

As the blu-ray version of Battle: Los Angeles featured a half-hour single-player demo of Resistance 3, we bought it and played it to get a taste of what Insomniac had to offer this time around. What really caught our attention however was not the actual game but what was written on the label of the demo. As it states, this demo is exclusive through 9/8/11.
This indicates that this particular demo will be made available on that very same day to all PSN members. Since Sony hasn’t confirmed anything yet, take it with a grain of salt.
Resistance 3 is slated for a September 9th release on PS3.