To comment on that Rumors Daily account, he does actually seem to get more than just the offhand trade right. He seems to have some legit sources, specifically with the Rangers. Sara Civ actually follows him as well as a few other insiders.
He’s certainly not 100%, but he does have a bit of credibility, if that makes any sense. At least in the time that I’ve followed him, he’s actually called a few things correctly. His info on the new CBA and RTP seemed to be “scoopy”.
I tend to follow a few of those accounts on Twitter, cause well, it’s just fun.