I do find it odd that someone who wants the game to end (via their opponent's resignation) would spitefully drag it out like this.
I also find it amusing when the hanger-on actually does get stalemated and steals the half-point.
Take these opportunities to practice your efficiency -- finish your non-resigining opponent off as quickly and efficiently as you can.
Boo, red sox!
Only kidding, I wouldn't know a Red Sox if I hit it with my car.