I definatly believe in beings from other planets, but the chance of us ever encountering one is slim to none. Sure, there\'s going to be some life out there, we can\'t possibly be that much of a fluke, but when taking into account the sheer vastness of space, the average population of the universe is near zero.
I agree Roswell has some signifigance, but I\'m sure its probably not of the alien spacecraft sort. I\'m sure Roswell must be a black technology center, full of stuff that only people who \"need to know\" know. Its the perfect disguise, when you think about it; who would suspect that a well-known tourist attraction is actually chock full of who-knows-what kind of weapons or techonology?
As for Big Foot and Nessie, I find it hard to believe that a species as large as either of these could reside so close to humanity without being discovered. Moreso, its probably impossible for either of these to be the sole survivor of a long lost species as I\'ve heard in the past; no creature is immortal, at least none of the millions we\'ve identified.
I doubt magic exists, and psychics doubly so. Shows like \"Crossing Over\" disgust me greatly, as well; as it provides a means of escapism from reality. When your dead, you die; no more, no less. You\'ll never know you died, although you may know you\'re going to die. Death is peace, but its a peace you\'ll never know or enjoy. So I don\'t believe in ghosts, spirits, or the afterlife either.
If you\'re looking for conspiracies, how about why are early model Playstations built so poorly (The early model Playstations overheated, and early model PS2s have faulty plastic gearwork)? Or why must I shake my Snapple so well? How about why does Linus Torvalds like penguins so much? Or, despite they changed the name from Dolphin to Gamecube, why is Gamecube so irreverably linked to the Dolphin (DOL series, Dolphino in Mario, the Dolphin in Pikmin, etc.)?