I guess a post on necroposting is OK to necropost on.
Haven't seen many movies that were actually based on Lovecraft stuff out there, not sure I've really seen any. Maybe inspired by, but not direct adaptations.
I figure it's better to keep things active than to worry about whether or not something was really old, but that's me. Not sure if I'm talking about old forum posts or reanimating the dead, here.