For firefight, Score Attack will get you tons, especially when coupled with daily, weekly, or custom challenges. For competitive, BTB usually gives the most per game. To set up a custom challenge go to halo.xbox.com.
Brutes are an annoying failure. The only way they would make good enemies if they served as mini-bosses that you fight at sections of the game. And if 343 takes out Hunters then they have made an unforgivable mistake.
The UNSC is not a branch of military. It is the United Nations Space Command. It governs over all of humanity. Spartans really do not belong in any of the branches of military because they do such diverse work. They are in a class of their own.
I think they said that they were going to add more social features to Halo Waypoint. I think they used the word clan a few times when talking about it.
Lightning struck my house and now the speakers on my TV don't work very well. They work when someone is just watching TV , but when I try to use them for my Wii or my Xbox 360, all I get is silence and occasionally a slight droning. I've double-checked all the wires and they're definitely plugging in correctly. What do you think?