I really don't mind either way. When I post to my own journal and link to the table I post separately just for ease of linking usually but when I post to comms if they're short I've been known to post in clumps. I don't have any rules about flooding the comm so if you want to post separately that's fine and equally if you want to save time and effort and put them all in one post that's fine too. All I ask is that the headers for each one are outside of a cut if you do that.