I am happy for that.
pg is one of an extremely small number of high-follower folks I follow on Twitter. It's mostly because I miss his input here.
I love watching smart people discuss stuff (not pointlessly argue) so when I started here, I would post any kind of question that I thought would be interesting to see like-minded (tech) folks discuss. Things like "Is there a God?" I'd also engage with folks who had differing views in order to try to learn from them.
I remember one time I asked some kind of question that set folks off. PG came on and said something like "Why don't you guys find out more about why he's asking that question instead of trashing him so much?" (My paraphrasing and poor memory)
I think he was still asking that question when he finally left. I don't think he ever got a good answer.
pg and I probably disagree on a ton of things, but he seems interested in sharing and learning, not playing the emotional manipulation game. That's why I follow him there.