Twice a year, like clockwork, I either get asked about the best wheelchair swings for playgrounds or am forwarded a touchy-feely article about a local philanthropic that has raised money to install one at a community park. I silently shriek and the politely respond. Make no mistake. I am an advocate for accessible and inclusive playgrounds. I’ve been advocating for the inclusion of children with disabilities on public playground since 1992. I’ve seen all types of designs, equipment and surfaces.…