Question of the Week: Why do you use disposable or washable baby diapers?

Each week we ask a question related to the environment. Please let us know your thoughts as comments. Feel free to respond to earlier comments or post new ideas. Previous questions.

Cloth baby diapers require cleaning and care, but avoid replacement costs.  Disposable diapers are convenient but must be purchased and disposed of properly.

Why do you use disposable or washable baby diapers?