I would vote Lordstu as well, for the same reasons you mentioned Ben.
My other vote/nomination would go to Bookwyrm (no longer a MT member I think). Some of the most comprehensive miniature reviews I’ve ever read, and inspired me to try and write miniature reviews in as detailed a way possible. One of the things I miss most about being banned is being able to look at his reviews.
On a side note, how did I wind up in the Pirates hall of fame?