Word of advice: don't post your RN# on the forum. Theoretically if someone can work out your real name (not hard) they could mess with your reservation or even trick Tesla into giving your deposit back to them. We have no instances of this actually happening but better safe than sorry. Posting the VIN has no risk.
If it means that I can somehow get Tesla to deliver his new multi coat red P85 to my door, I'm all for Akikiki posting his R number!
But in all seriousness, good point Nigel and thanks for the reminder.