Note that you can use the adventuron tag for that, which isn’t too different from a category functionally. It looks like people are using it consistently. Or maybe someone is retroactively tagging things? But all the adventuron posts that I can find seem to be tagged.
But yeah, when this came up back in July there was much less traffic. There has been a big surge in the last two weeks: like 15 or 17 posts? Mostly from just a couple people, but still, if that keeps up, it feels like it’s definitely getting to the point where a category would make sense. @Dannii?