I use Steam to play TF2, that's pretty much it. Used to play Battlefield 2. I'm finding TF2 takes a lot more skill! xD

Thoughts:
- Be courteous in game, think of it like playing a sport (sportsmanship). e.g. say gg, don't yell at your teammates. You all generally (except griefers) have the same goal there's no point beating each other up.
- Games should never get in the way of family, work. They are meant to have fun, and kill some time, so HAVE fun.
- "Bunnyhopping" is just another element of a game. It wasn't made to reflect reality, it was made to be "fun".
- I think if games were made to match reality, most people wouldn't like them because the main point of games is to creat a diversion, as to temporarily "escape" reality.
- Don't ruin the game for others.
- Whining IS a form of griefing.