What's the point of playing an objective game in Black Ops if you only go for kills?

Question by Bomfy: What's the point of playing an objective game in Black Ops if you only go for kills?
I'm curious as to how many of you see people that play objective based multiplayer games (CTF, S&D, Dom, etc.) and only go for kills and never attempt the objective. Why not just play TDM?

I'm attempting to finish out Marathon (to get Pro) and the 15 flag cap medals is far more troubling than expected. Seems like every game at least 2+ people on the team just want to camp some strange

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