Workflowy has been successful in getting @rawbytz to further develop his code to produce what seems quite a dynamic PowerPack extension. Frank Degenaar has produced an impressive series of videos demonstrating it.
It’s great to have this kind of competition and there’s plenty to learn from it. I like particularly the ubiquity of bookmarks and word count. Dynalist still has many advantages over Workflowy and I don’t regret making the move, but its good to up the ante.