I have been playing 0AD for a years, and I am at a point now in my life where I would like to get more involved, possibly from a development perspective. I liked the FB page, if you are interested you could also create an account on my social media network Sapadian.com which is free, anonymous, and has zero invasive tracking.
Overall I think the social media presence for 0AD is really good, and I will keep spreading the word about Alpha 24 and the game in general.