Al-Qaida is angry...aren't they always?

I thought it was rather interesting that the story of Wednesday's audio message from Al-Qaida leader Ayman al-Zawahri is being posted, broadcasted and published most heavily by conservative, right-wing media sources. It seems to be all over their sites. And I wonder if this is a way to criticize the incoming administration based on terrorists' disapproval of American strategies and actions. Would the message from Al-Qaida be any different if McCain were elected? I think not, yet some conservatives seem to think so...