Mistah F.A.B. Safer Sex PSA

This San Francisco Department of Public Health PSA features rap artist MISTAH F.A.B. He advises people living in the San Francisco Bay Area to text SEXINFO to learn more about STIs and getting tested and to seek advice on relationships, contraception, and pregnancy.

What are the benefits of offering information this way? How might a PSA promoting Abstinence-Only sex education differ?