Users with at least 10k reputation can vote to delete questions. Unfortunately, the tools to do this are somewhat lacking so I have created a custom query that will show the most likely to be deleted posts on the site: Top 5 Posts with Delete Votes.
This query will automatically update each week so my ask is that few 10k+ users volunteer each week to help vote on whether we should delete the 5 questions in this query. It doesn't need to be the same set of users; this is just more grunt work that doesn't have its own area in the review tools yet.
If you find one of the questions linked worthy of debate, feel free to start a conversation here on meta to discuss it. In the meantime, there are a few hundred deletion candidates and simply getting the top five dealt with each week is a huge step in the right direction.
Thanks! If you have any questions, concerns or suggestions please bring them up.