I am almost certain that the person removing most, if not all of my posts is a moderator for the board I'm posting on.
Perhaps I'm wrong. But if there is a removal log that Admins have access to, that should be pretty quick to verify. If such a log is available to me, I'm just not aware of it.
And I'm not trying to buck the system. I understand there are a huge number of posters here, and review requests take resources, so the requests need to be contained somehow. A review by one of paid admins seems reasonable. But I don't think that is happening for most, if not all, of my removed posts.