I've been reading up on accesskeys lately and am unsure if they are useful or not. Particularly for visually impaired people using screen readers, the accesskeys can conflict with keyboard commands in the screen reader, making either the accesskeys or the screen reader commands not work.
Should I use accesskeys or not? If so, should I only use certain keys for them (numbers instead of letters maybe)? I don't want to cause grief to people with disabilities when I'm trying to help them.