It personally doesn't bother me. It was a feature he did here and I would expect him to do something similar regardless of the site he publishes it on. If it was something that Giant Bomb did as a staff (or something it continued to do after he left) then it might be something to debate. But it's not.
Yes, I'm still adjusting to the idea that Scoops isn't with Giant Bomb anymore so it's a little weird in that regard. Getting over that hurdle, it doesn't shock or upset me that he would take some of his features/ideas to another site.
I also find the constant questioning if Patrick left on good terms or not to be incredibly boring. He said it did so let's leave it at that. I hate it when people try to assume these personal relationships/dynamics of Giant Bomb despite not knowing anything about these dudes beyond what we see on screen. Our "sample size" in terms of what goes on at Giant Bomb is incredibly small.