I get motion sickness, and have a hyper-sensitive sense of smell.. I'd rather be in my car enjoying music and/or taking calls. Also, I happen to like about a half hour or so of driving, as it is enough distraction to let work thoughts fall away.
A half hour isn't so bad, 45 minutes (more with traffic) both ways was getting pretty stale. As for the motion sickness, I'm certainly not implying the bus is for everyone, just wanted to speak up for those of us who have a role for it to fill in their commute :)
