nil.enroll(aetheric_username, quantum_class_id)

affectations, ai, alephbets, alternatives, anachronisms, anthropology, antisocial people, arcanists, archaeology, asimov, astrophysics, bad tv, beos, books, caffeine, car talk, cellular automata, chick music, chosen families, clarke, conlangs, cosmology, costume shopping, creative cosmologies, cryptography, cryptology, cyberpunk, cypherpunk, cypherpunks, darwin, debian, deutsch, doctorow, doyle, dr. who, elder scrolls, enigma, enigmas, eschatology, escher, ethics, exophilology, foreplay, gadgets, gaming, gibson, hackers, hacking, heavily inflected tongues, heinlein, homesteading the blogosphere, inferno, innovox, java, languages, lavey, learning, lesbians, limbo, linguistics, linux, liz phair, lj metastasizing, logic problems, macintosh, mathematics, memeing out lj interests, misc. heathens, moos, mucks, muds, mushes, muxes, mysteries, neverwinternights, nigiri, nihongo, npr, openbsd, openpgp, opportunistic encryption, os x, pegasos, penrose, phillip k. dick, portishead, progstone, python, reciprocality, religions, rpgs, sarah maclachlan, satanism, satayana dharma, science, science-fiction, scripting, secondlife, sonic screwdriver, steganography, stephenson, sushi, syllable, ta thlingon hol, tales of mu, teaching, technology, tutoring, up all night, vargas, vhemt, vinge, wolfram, zen buddhism