question of the week(ish)

this is a question i've asked before, but have never really gotten an answer. maybe that's because it's a stupid question? stupid or not, i remain curious:

do folks who are blind from birth see anything when they dream?

does anyone out there know anyone who's been blind from birth? is there anyone out there blogging who has been blind from birth? (is that possible?)

c'mon emerald, help me out here. . . .