THE DIFFERENCE BETWEEN X

What's the difference between:

1. A repentant sinner and a lab rat?
2. U-Haul and Papyrus?
3. A mall and a warren?
4. Democracy and Feudalism?

Answers:

1. One is mending his ways, and the other is wending his maze. 

 
2. One is a moving company and the other is stationery. 

 
3. One is a shopping center and the other's a hopping center.  (Jim Page)

 
4. In Democracy, it's your vote that counts. In Feudalism, it's your count that votes.  (Mogens Jallberg)