Firstly: there is something very wrong with an organisation that is supposedly dedicated to raising the public understanding of science and skepticism deliberately obfuscating the fact that its well-known challenge is no real scientific test of the topic and thus says *nothing* about the existence or non-existence of the paranormal. Now when you raise that point, Randi and others will be quick to say that "we never claim that, it's just a one-off challenge". But the MDC is always promoted as the be-all-and-end-all of tests - "if you're psychic, you'd obviously just go and take Randi's money". For example, this is the way in which it is reported in the media:Read the rest at The Daily Grail!
"There's an old saying; just because you're paranoid, that doesn't mean they're not out to get you. I have my own variation: just because you're insane that doesn't mean that things aren't slipping in unnoticed through dimensional gateways..." ~ Christopher Knowles (h/t to The Daily Grail for quote.)