Constructor's CommentsWith this, my debut piece, I'd like to say that I'm happy to be counted as a contributor to the Puzzle Society Crossword, and I'd like to thank David for his suggestions along the way in putting this together. If I remember correctly, LION'S SHARE was the seed of this theme idea, and I wondered what other common phrases I might be able to come up with that could be interpreted as Facebook activities. I had LIKE, COMMENT, and TAG as my other Facebook words; thanks to David for suggesting REACTION.
On the long downs, David gets credit for HUNG JURIES. I came up with IT ISN'T A TOY out of brainstorming possible phrases to fit three crossing letters. I don't know how many folks have heard their parents use that one phrase, but mine sure did. The way I used to get into things, I heard it plenty of times!