question: why do northwest montana taxis not have 4-wheel drive?

apparently there are some people who actually still check my blog, and have watched that bird video about a million times.  so i figure i owe it to these dedicated souls to continue blogging.  i will start back out slow.  

here is a picture from my recent trip to montana.  my taxi got stuck in the snow and had to be pulled out by some guy wearing loafers and shorts.