That's between him and I.

Regardless, it is because he posted in my STEM community something off topic. I flagged it with a 1% flag on an account with almost no SP, just to hide it from the STEMGeeks Tribe. The only way possible to keep the tribe on topic, the flag removed 0 Steem and 0 STEM tokens, it was just to hide the content as it was unrelated. I assume he doesn't even understand how that works, but what followed is why he is on permanent flag.

He flipped his shit and started calling me a scammer and a pedophile. Not that it is really your business though, he isn't on my blacklist as I don't blacklist people for being a jackass, only spammer, fraud, abuse, and plagiarism.