That's helpful information, they both look like they've got good pedigrees. I'm a bit surprised that none of the normal fact and bias checker sites have anything for Drop Site.
I don't quite understand the down votes here: Israel is a topic with lots of strong opinions, and basic good media literacy is to do research on sources you don't recognize. There's been a lot of shoddy journalism to get clicks out there, and one should be critical of the information they ingest. The Ground News bot is a good thing.