Though I've used it once myself, I kinda hate the overly dramatic phrase "untouchable 5" and wish it would die now. (May I suggest "the Rick Nowels leaks" instead?) And whatever we call them, it's probably unrealistic to think those tracks could have possibly remained unleaked at this late a date. But I agree with the overall sentiment. If they hadn't leaked when they did, who knows how much more Lana material-- not to mention material by other artists-- might he have put on his insecure site?
Which poses an interesting hypothetical: Could you have waited a couple more years for those tracks if it meant more Lana leaks in the future?
When Rick Nowels website was insecure and AFFA, Hollywood, Starry Eyed, and Tonight were acquired the original file names had "KM-mix" in the name. So he probably mixed the songs, KM= Kieron Menzies (basically copied this from @@evilentity's comment on a status update)