coursera offers amazing, interactive courses, applicable to anyone (whether in school, or working)... the next step in education is here. I know there are many online resources, but this is different.
watch the TED talk about their system:http://www.ted.com/talks/daphne_koller_what_we_re_learning_from_online_education.html
here are the courses, browse through to see whats of interest:
imagine, an online accredited medical school.. what would it take?