Initially, I would become upset with Loren's posts. Now, it seems he speaks more truth than offenses. But then sometimes the truth is offensive.
In the post Wil refers to, Loren seems to say an unmodified 911 engine is probably safer and more reliable when a modified 911 engine is considered. At least that's what I get from it.
All in all, I think that's good advice. Personally, I've grown to enjoy Loren's posts. If I were ever to get a 3.2, I'd definitely consider what he has to say even as he might be a little like a Tabs of the 911 Technical Forum.