Is the Roadmap still useful?

Clicking on "Roadmap" at the bottom of any Tildes page brings up an issue board. I'm wondering if that's still being maintained and whether it's worth keeping?

The items listed under "in progress" don't look like they are actually in progress. For example, "Add sticky / pinned topics" is marked as "In progress" but in fact it's a year old and there's been no activity for four months.