Movies:SE have recently altered their policies on story-id questions to tighten their minimum requirements and close those don't meet their new quality standards. They're also now deleting any closed ID questions that remain "un-improved" for a significant period of time (a moderator recently suggested something between 9-29 days).
A quick glance through their closed questions list reveals a number of questions that are now at risk of deletion that don't meet their standards but do meet ours (e.g. That are uniquely identifiable and contain obvious elements of sci-fi and fantasy) and that if asked here wouldn't have been closed.
https://movies.stackexchange.com/questions/81906/monster-movie-with-college-kids-in-castle (Monster stalks castle and kills folk)
https://movies.stackexchange.com/questions/80842/whats-the-name-of-this-movie (Horror movie where woman doesn't realise she's psychic)
https://movies.stackexchange.com/questions/82680/1980s-movie-about-an-alien-blob-goo-type-parasite (Alien parasite attacks bikini-clad sunbather)
Should we offer a migration path (formally or informally) for Movies:SE to migrate these unwanted and unloved Sci-fi and fantasy ID questions to us?