That 5% probably represents NSC's most active users. There were almost 400 votes with a load no doubt coming from away fans (guessing here but it seems reasonable to assume that). That tells me that the majority of people who actually use NSC have said create an away end-can we send our idiots...
I think that might be the objective: away fans posting non-stop shite get dumped to the NSC equivalent of the naughty step where they'll be quite lonely and their drivel doesn't infect the rest of the board. There should also be a similar fate awaiting Albion fans guilty of the same 'offences'.