Summit County voters will find Issue 3 on the Nov. 7 ballot, a proposed renewal levy for the county Developmental Disabilities Board. This is an easy choice. The levy generates essential dollars to help in taking care of 4,700 of the county’s most vulnerable residents, adults and children. The high quality of that care has made the board something of a model for its peer agencies across the state.  We recommend a vote for Issue 3 on the Nov. 7 ballot…