users are auto-logged in for 2 weeks after their initial login

I was going to recommend en.wikipedia.org... but that article needs work!

Even trusted voters in small groups might use the potentially very powerful “burying” tactic, taking a popular choice to the bottom when they favor a close competitor, when it’s not really their last choice. See:
en.wikipedia.org...

Make a list of big problems that can happen with failures in group decision making (e.g., in courts, by legislatures, by executives, in theater troupes, etc.) and write short-short scripts emphasizing those problems viscerally. Make videos with your tag line(s) and URL illustrating the problems.

Allow me to set a rank for (example) “ease to implement” (easy to hard) / "investment (cheap to expensive) / “timing” (now to later). Then these can be ranked, not just have favorites

I want to have some sort of voting that’s not influenced by peers. Maybe after a set time the editor could re-enable it. A simple way to do this without changing the current design would be to show “Your Favorite” items, based on only the current user’s rankings.

I want to see which items have comments and how many. Also, from the dashboard, it seems you know when there’s a comment I haven’t seen, so showing me which items have unread comments would be good too.

Maybe a way to dislike an idea (this is kind of against the spirit of brainstorming tho)

Besides the title and explanation of each list item, a custom field might be helpful on occasion (maybe estimated cost for ideas, etc).

A drop-dead time at which all voting and/or ranking must end. List editor can set this.

It would be nice to be able to select a group of ideas and move them to another list all at once instead of one by one.

I’d like to be able to host a Stormweight list on my site so that customers stay in my domain while giving feedback. And I want to be able to brand the list. I think the Stormweight brand is distracting.

Create a place to store retired or completed ideas and lists. Will provide a history of ideas rather than loosing them through delete when they are not longer germane.