Not at all outside of the internet. He wanted (still wants) to be well-known on the web but I think he is (over)doing it very poorly and alienates many people who initially show interest. I imagine the online thing is perhaps a compensation because he could never really got known in 3D life much, for example in academic or clinical circles. Probably too insecure to even try much. As far as I could see, he does attract some interest online but very limited. And just keeps posting the same kind of stuff over and over.