I have a subsite on a marketpress-based network that is not getting it's products displayed in my marketplace.
I've double-checked everything that I can think of about the site. Search engines are not blocked. The site is marked as public in the MU settings, it also not marked as mature. (I am aware already that Marketpress honors all these things). When adding a post to the blog on the site, it gets picked up correctly by both BuddyPress activity and by the Post Indexer plugin (as well as the related widget). Additionally, my BuddyPress also picks up whenever a product is added or updated correctly.
Even after checking all that and testing all the other possibly related items (which work as expected) what would make this one site's products fail to display in the global marketplace?