Playing Single

I love MMOs. I greatly enjoy working together with other people to either beat a mighty computer controlled opponent or another (team of) players. I love the feeling of persistence and accomplishing something that will last and can be witnessed by my peers - even though I know the distinction between virtual accomplishments and real ones. Have you ever dismissed a game because it didn't have a multi-player mode? I know I have and I know others who do so regularly.
Why would anyone still make games without a multi-player component these days when there are so many advantages to having it and the internet is widely available? I'm glad you asked; here are five good reasons to make single player games:

Where has My Voice Gone?

When I came back home on Sunday, Dragon Age: Origins was lying on my desk, waiting for me. (Thank you Amazon! Cross country shipping in 2 days and €15 saved.) I haven't had a lot of time for it, but I really liked the time I did spend in the game. So far it is quite linear, plays a bit like the interactive movies of old, but not in a bad way. I'm really immersed in the storyline and love talking to the various characters around.
One thing, however, irks me. Where is my voice?