I can teach algebra over the telephone, but do you really have a need for this? Almost every university I know now has some kind of online education. I even took one course in computer something-or-other; they were writing the lessons a few chapters ahead of me. My concerns (not quite as strong as Ed's) are that this is an enormous undertaking and has already been done by states and universities with deep pockets, not to mention commercial sites also. But if you need algebra instruction, I'm available and I'm good!