1) I agree with having multiple chat rooms. At the very least we need a chat room dedicated to the site regarding questions, tags, edits, etc
2) I saw a question today that made me realize we don't have a tag for Sports Officiating technologies, so I created `video-review` and added it to some questions
3) I added an answer to [How should questions about technology used for refereeing purposes be tagged?][1]
[1]:[https://sports.meta.stackexchange.com/a/875/3671]