I love twitter. I'd say 98% of what I follow is Disney. Some great photos. Things like when both times the FLE attractions caught fire that was the source of the breaking news. But I can go a week without looking at Twitter, like the week leading up to Christmas. I kinda kept an eye on twitter while in WDW. Could see things like when Splash went down so I could gauge apx when it would cycle and be brought up. My DD and I were on Thunder when it unexpectedly reopened, a CM gave me a heads up and DD and I were in line first. Those CMs thought we were nuts, I knew better, they were surprised. I posted our view from our seats that Thunder was back from Rehab.
For the most part all I post on Twitter is photos, it is an easy quick upload and I can copy the ULR, after I delete 3/4 of them after slurping up the ULR. It is a great waste of time in lines at WDW or in lines around here. I don't do facebook so twitter is it for me.
As for the dude, he is a well regarded scientist. He is African American. He is Agnostic. I have seen him quoted over the years on the later two. He has little interest in talking about life being Black more his accomplishments and theories. In a nutshell his thoughts on God any God are it doesn't add up scientifically, no matter which religious God it is. Expanding on that he usually quips I don't waste time trying to discredit what others spend centuries killing one another over, who's God is better or the real one. I was taken back by his sudden and out of character comments on Christmas. Seemed to have a bug in his bonnet Thursday.