Well, the thing with the GTA physics bug posted is that it is a rare occurrence due to the vehicle getting the fence stuck in it and it not being properly modeled/accounted for so it glitches the hell out.
Stuff in SC is a common occurrence because, well it is pretty obvious, that very common occurrences like a ship touching a platform with its landing gear out or players on a ship, or players jumping on crates that cause them to pinball across the room, or etc, common occurrences that should be accounted for are not with SC because they (CR) are so hyper focused on visual quality - its a constant statement about CryEngine's fidelity, ship appearance fidelity, fidelity fidelity that it is so very clear at this point that the primary focus is eye candy.
They are using CryEngine for crap's sake and I spent a few minutes jumping on crates and bouncing off them like they were rubber and I was rubber and both of us were filled with polar opposite magnets. Then I hovered in mid-air for a while. Then I ran to a door lock, bounced off it a few times, glitched through, and was in "space" in space undies. CryEngine should have the physics of a player jumping on crates down to the point where things literally worse than a buggy tech demo shouldn't happen.. but they do. That was in the version right before 2.5. I'm sure it's still there. The solution to preventing things found in the videos showing glitches is to close the areas off or prevent access to things, but they still fail.
I'm sure there's a good team there, but they are handicapped by having to use a re-engineered engine that they aren't familiar with that is an absolute frankenengine and by someone who is fumbling their way through creating a game almost 2 decades after they were last involved in creating a game that had to be taken over by MS and pushed out the door since he couldn't do it and he ran over budget before that even happened. And there's more, but I'm not Billy Mays selling Oxyclean plus I have other things to do so I'm just going to end that here... for now.
And it isn't directed at you Soliluna - just a shotgun post to the internet ether.