I have received several e-mail notifications about new posts and responses that then do not appear in the forum and never do so.

It is evident that there is no systemic error or software bug at work here and the frequency of these occurences is greater than one would expect.

I have written these examples off to my own similar experiences where the sole arbiter of "moderation" on this forum unilaterally and without explanation or the courtesy of a notification simply expunges some threads and posts.