It's just my impression; I don't claim that it is precise.

As for the recent post by Loosemore, I think that it is sane and well-written, and clearly required a substantial amount of analysis and thinking to write. I consider it a central example of high-quality non-LW-mainstream posts.

Having said that, I mostly disagree with its conclusions. All the reasoning there is based on the assumption that the AGI will be logic-based (CLAI, following the post's terminology), which I find unlikely. I'm 95% certain that if the AGI is going to be built anytime soon, it will be based on machine learning; anyway, the claim that CLAI is "the only meaningful class of AI worth discussing" is far from being true.