Less posting, more commenting.

Exactly what the majority of the users should do. But they are doing the exact opposite. Some people do not even bother to comment under other people's posts. They do not even care about other people's posts.
They are so selfish and greedy. And by doing that, they are dooming/sealing the fate (of) the Steem blockchain. Even if they do comment, their comments are often spam or spam-like. The worse when they upvote their own spam or spam-like comment. The Steem blockchain should be a social platform, but nowadays the Steem blockchain is not a social platform. Maybe most of the users are not grown up to it.