1. The answers of the question below should be different
2. The correct answer to the question below should be "Never"
Also, in the description of this question is stated that "in 2013, Alex announced that he intends to publish [...]". I think "Alex" should be replaced with "theymos"

GazetaBitcoin, Thank you for your comment, if I honestly spent many hours on the design of the thread and looking for questions, and visibly fatigue affected my concentration. Regarding the second point, it seems to me that I am right, I found a quote from Theymos dated 2013, but I can not find a later post on this topic.
[I am sure that such a post exists]I'll probably release Satoshi's PMs and logged IPs addresses in ~8 years. This'd probably be of great historical interest. (Though he always used Tor, as far as I can tell.)