There are many tweets at https://twitter.com/rabois https://twitter.com/rabois that seem to indirectly acknowledge authorship of "the message". People sent him

There are many tweets at https://twitter.com/rabois https://twitter.com/rabois that seem to indirectly acknowledge authorship of "the message". People sent him tweets of encouragement based on this article, and he is replying with a variation of "thanks" to many of them.