@BillRM,
Uh, that is the most ridiculous thing I've ever heard.
If they are too handicapped to go get a sticker they shouldn't be driving. Period. I am sure that if someone doesn't have help getting there, their doctor could help out. And besides, if they can't get to the Sec of State to get their sticker, how are they getting there to renew their license? I believe you have to go in every so often rather than just mail it in.
I know not everyone has family around to help them out, and they need a means to get around. But seriously, if you can't get in to get a handicapped sticker, why should anyone assume you are safe to even be driving?