Voice output on the Internet can be a real plus for such people. The Internet, via E-mail, is an effective, silent, valuable voice for disabled people. It is a valuable, empowerment tool. Disabled people need to understand that. They need to learn how to use it and how to use it to their benefit.
Information is power.
The way it is disseminated is powerful. I receive a lot of information via E-mail. One of the advantages of it is nobody knows you are disabled if you don't want them to know. You also have the power to write and rewrite, to think and rethink your message. Chat rooms can be powerful tools for people who can't travel or who have difficulty traveling.