Didn't we see the same demonazation of a little game called Dungeons and Dragons about 20 years ago?
We, my current role playing group, have second generation players playing with us now. As far as I know, there isn't a demon worshipper in the bunch.
I for one dont't see any problem with letting our children explore their imaginations. Or, for that matter those adults whose minds tend toward the daydreaming fanasy side either.
Doesn't imagination and creativity stroll hand in hand? Just my 2 cents worth.

Chip2447, who still plays D&D after all these years.