Twitter may be the only place right now where you can easily follow many of the philanthropic leaders in the world and hear their (bite-sized) thoughts in real time. Go to www.summize.com or search.twitter.com to get started.
I counsel clients in the financial services and luxury spaces that a choice to advertise right now must be made with extreme care. The hurt, anger and fear in the market right now means that consumers do not have the time nor the inclination to discriminate between your peers (who may not have conducted themselves well) and you. Don't needlessly penalize yourself and open yourself up to ridicule (whether fair or not) unless there is a do/die reason to be promotional right now. The price is too high.
The political bitterness seems particularly high right now. I don't understand why one would think that attacking others' thoughts - without bringing any value to the situation - would be something that contributes value.