No shit, probably because if you join a gaming board in the first place, you're more likely to be into the character and story. I'm not saying that MOST PEOPLE don't know who MC is by name. No shit, the LARGE majority of people know his name. But Halo is SO popular, that even the RELATIVE MINORITY who don't know his name is a shitton of people.
No, you said that there are people who played the games that didn't know.
And Halo is popular all over the goddamn world. A
shitton of people know about it and the main character all over the freaking world, and this is thanks to the internet too.
You don't have to play the games to know who he is and what he's the main character of.