He blocked me on Twitter for pointing out something (technical) he said was wrong, and then he deleted his tweet. Told me everything I need to know about that guy.
Mentioned in my other comment, but just all the more evidence of a megalomaniac, insecure CEO trying to build a company out of shallow moats and little value creation
I don't really remember the context. This was 2+ years ago. He was trying to compare some search results on twitter vs google, when using exact match with one query but not the other.