Wow. Lots of great responses!
Y'know someone should put up a website collating stories of medicinal users. Medicinal use is pretty much not acknowledged at all in the UK at least, not sure if that extends to the rest of Europe or not (besides the Netherlands of course).
A few examples I always try to show peoples when discussing this topic:
http://www.youtube.com/watch?v=7SUvZSP49rs
http://www.youtube.com/watch?v=z0kFONk9jfk