Ernest is still building it so I think we are going to see more functionality around the underdeveloped aspects. He was kind of swamped by the reddit influx.
I just posted my first microblog today. Nothing fladh just an article I liked.
I credited/mentioned the mastodon account I got the link from. The mastodon account person came by and upvoted it, so clearly we are able to get interactions with them. Exciting!