Notifications for Community Post

Brit • Nerdy new mama who misses her fitness, comic & manga reading time, & seeing movies; but wouldn't miss out on a second of her little man's life for the world.
Maybe I've missed it (and I might not see this either because of it), but how can I get notifications about posts I've replied to? I feel like without them the community is pointless because posts get lost easily with so many posters.