I have no problem with drones as a technology. I do have a problem with the notion that we have a national dictator who has the unilateral authority to kill anyone he wants, anywhere he wants, without any meaningful checks and balances, without any standards but those he invents himself, in secret, merely by citing the "war on terror." Whether he has people killed with state-of-the-art unmanned drones or with primitive clubs, doesn't really matter. The technology isn't the problem, the unfettered discretion is. That is what makes it extra-legal. And "deliberate extra-legal killing" is just a nice way to say "murder."
I don't think drones are the weapon of choice in Obama's war on the American people. He has destroyed the economy, business and the lives of many by taking away their means to earn a living. For many a drone strike would be more humane.