Recs.
Updated
SpecsUpdate
Pros
Pro Dynalist is what WorkFlowy promised to become, and much more
Anyone seriously considering WorkFlowy should take Dynalist for a test drive first. I used WF for a year and switched to Dynalist, and don't regret it for a moment. Workflowy was languishing in development hell, but the Dynalist team has a roadmap, is constantly making progress on it, and have been extremely helpful and courteous to me. And Dynalist's folders and documents approach is better than Workflowy's one-document approach. It allows you to better focus your searches and tags, and has many other advantages.
Pro In constant development
Has a fast development cycle despite there is only 2 main developers and some part-time ones working on the program.
They even have an open trello board here of what features they are implementing.
Pro Inline code
Can insert inline code within your lists. Handy for developers who need that functionality in their note taker/list maker.
Cons
Con Subscription-based application
A $100/year subscription is way too expensive for the present features.