Dallas Public Improvement Districts

A Public Improvement District for a small neighborhood appears to be more government involvement that many of us homeowners would like to see. I would like to hear from you about your experiences with a PID in your neighborhood. What did the PID do or not do. What were the assessments against homeowners? How much was your local government involved? Who managed the PID? What were fund expended for? Any other information you feel would be worth considering in this discussion. THANKS