Do you think that with global media and the internet that it would ever be possible for a new world religion to arise or a messiah of some sort?
Christianity got its start in 33 A.D.
Islam got its start in the seventh century.
The most recent movements are the sects of Christianity, such as the Mormons and JWs which had their start in the latter half of the nineteenth century.
Even Scientology which got it start in the 1950s began in an age where investiagtive journalism and global media coverage were not around to test Mr. Hubbards claims for truth.
There will always be individuals who believe that they are the Messiah but I'm talking more along the lines of a religion that could get as big as Islam or Christianity.