I've enjoyed Lenny's posts, especially #154 and 156. He's got a detailed vision that makes sense of the Enterprise's changing configuration, and he's putting forth the realistic idea of Starfleet having more than one type of Enterprise-like ship. So for instance, the AMT kit Constellation seen on screen doesn't have to be wrong; it's just a different class.
Interpersonal conflicts aside, Lenny's FJ-friendly "tech fandom" content strikes me as a worthy alternative to franchise canon. I'd just as soon enjoy both rather than drive someone away.