Either on dead campaigns (ones with low populations) or via night capping (taking all keeps while people sleep) there have been times where factions have won by masses more points than others.
@Turelus - EU PC Megaserver "Don't count on others for help. In the end each of us is in this alone. The survivors are those who know how to look out for themselves."
There was that one buff campaign that kammikaze (or similar spelling) ruled with their RPers (oddly the emp wasn't in their guild) for like a year. Accidentally chose that as my first campaign. They sieged with ice trebs. It was a nightmare of newbie-ness. To meet an enemy you had to stand by the EP or AD gates and hope someone might come along.