"But then you can't do things like launch fireworks from your fixed wings. Or shoot balloons with a quadcopter like that guy did. If it's a controlled environment you should be able to do what you want."
"Who knows the quality of the firmware, who will maintain it? Or like a lot of other Turnigy products, will someone come along and write up decent firmware for it?"
"I am constantly amazed at how whiny 'techie' communities are. I don't even understand the logic behind it. It's as if they think 3DRobotics is going to say "you know what, guys, you're right. PIXHAWK and all the thousands of dollars sunk into it was…"
"I am quite happy to learn that the MQ-1s and MQ-9s use elevation data and not some crazy out-of-hobbiest-budget fancy-pants-super-duper-range-finder-laser-doohickey."
"Am I wrong in thinking that this will not work accurately if the target is on a different elevation than the elevation of the ground under the plane?"