The Mondoweiss head webmaster looked into your disappearing posts. We’re happy to report that he found nothing nefarious.
Here’s his report: “The [Mondoweiss] spam filter grabbed the earlier comments. Perhaps it’s because he included a bunch of links and it read it as spam. The spam filter is the cloud-based Akismet and it’s a really solid one. Any comment with a bunch of links is going to read like spam.”
Thanks for bringing this to our attention.