Thread: Posting a link about lucid dreaming to my school class on Facebook = good idea?

I always feel very eager to introduce other people to lucid dreaming, and I figured that since my class at university has this private group thing on Facebook, and people sometimes post random things on there anyway, do you think it would be a good idea to post a link about lucid dreaming?
I could even excuse it as "something that tempts you to sleep properly" or whatever, although, like I said, the group is not necessarily restricted to only school-related things.
Or is lucid dreaming still too weird for most people?