I was IMing a friend and mentioning how much I drive... I actually thought about it this time and came up with this:
1996 Contour GL Zetec ATX:
Purchased in Sep 2002 with 114,000 miles
Traded in Sep 2004 with 160,000 miles
Driving 500 miles a week back and forth between home and a job
Delivering pizza for about 10 months
Trip from Iowa to Ft Sill, Oklahoma back to Iowa
Trip from Iowa to Sheppard AFB, Texas
Driving around Texas for about 4 months (in the 100�°+ summer)
Trip from Texas to Iowa to Montana
46,000 miles I've put on it in 2 years
Average of 23,000 miles per year
That doesn't include the ~3-4 months it was not driven due to it eating alternators, basic training, and early phases of 7.5 month tech school
So minus the time it was sitting, that's ~27,500 miles per year
1998 SVT Contour Duratec MTX:
Purchased in Sep 2004 with 75,000 miles
Currently June 2006 with 101,000 miles
Drove from Montana to Iowa back to Montana (2 times)
Drove from Montana to Iowa
Drove from Iowa to Wyoming
Drove from Wyoming to Idaho
Drove from Idaho to Montana
Drove from Montana to Seattle
Currently driving around in Germany
26,000 miles I've put on it in 1 year, 9 months
Average of ~15,000 miles per year
That doesn't include ~9-10 months of my tranny issue and me being in the desert
So minus the time it was sitting, that's ~26,000 miles per year
All together:
45 months actual time
19,200 miles/year (actual)
31 months adjusted time
27,900 miles/year (adjusted for down time)
And that's only from age 18 and up... I didn't keep track of mileages on the 9 cars I had from age 14-17!
So either way I look at it... I drive too much! 
Anyway, carry on!