I drove mine daily for 2 years and put about 18K miles on it. I have to admit it was fun. Driving the Viper never gets old, but sometimes the attention does since the Viper makes you an instant celebrity and it's hard to just drive around and enjoy when others are revving their engines, yelling out of their windows at you and weaving in and out of traffic trying to get a better look at the car.
I also found that driving the car daily put limits on where I could go. Like others have said, driving to the grocery store, mall, Walgreens, Best Buy, etc. became a chore because I had to always choose a location with the best parking rather than the one closest to me. When dining out, instead of parking where I wanted to eat, I'd eat wherever I could comfortably park.
And forget about going to pick up a large pizza in it. The box won't fit.
The other problem is keeping the car clean. It may not be an issue in Southern California, but it rains here in Florida every day during the summer, so daily driving usually meant daily washing.
I purchased a 2nd car about 6 months ago and it's great just pulling into any parking spot in the lot and I don't mind if it gets a little dirty.
Now, I just drive the Viper for fun and on weekends.