Exactly....if people wanted a real challenge, going straight to Vegas from Goodsprings was exactly what they claimed to want. Just the sort of thing they could justifiably brag about on the forums if they pull it off.
Didn't mean you, but it's one of the biggest complaints about NV there is, next to the bugs. I didn't mind letting them have the first couple hours guiding me around the map, so i could meet most of the major players in the Mojave, and get a good grasp of what my character knows...which I don't....about what is going on. Unlike FO3 and 4, you're part of the world in NV...the Courier knows who the NCR, Legion, Khans, ect are.