Just trying to communicate more charging ediquette for those out there. I was a burbank today. Obviously there is a line. As usual there is about 5-6 cars waiting to charge. There was a valet helping. When this one guy finished he was still in the stall. It was a model X. Apparently he was waiting for his family who was not there. I was next in line and had to block cars and move around just so this ass-ho-le can take the spot waiting for his family. He could easily move his car to another noncharging parking spot and wait all he wanted. Obviously he was smart enough to unplug first before waiting to avoid tesla idle fee. I mentioned to the valet person to tell them next time to vacate the spot and wait especially when there are 5-6 cars waiting. Like I said before the idle fee doesnt work and really need to implement some combo of GPS, movement, switch to drive, moving wheel, detection for the idle fee. Now for the valet part. I asked the guy if he knew when some car was done or not and he said he doesnt know. He still rely on people to return and vacate the spot. This is not optimized because people can take their time before returning. What tesla needs if they arw implementing the valet system is to allow those on the valet to know which cars are done and which are still charging.