If I am clearly the best player on my team, I will have very few captures if any. I will clear nodes, but I typically won't sit on them to capture them because it is in the best interest of the team for me to keep going around killing enemies and making life easier for everyone else on the team. That said, if I am not playing well or if other people on the team are just better than I am, then I will sit on nodes and let better players do the killing. The problem is that most terrible players try to play as if they are any good, which is part of the reason they are terrible to begin with. People need to know their role and how they can best help the team. Bad players don't bother me much but bad players who are also really stupid bother me a lot.