Here's a simple way to use voting to clean up some crap:
- In the search box, enter: votes:0 answers:0
- Click the "Newest" tab and scroll down until you're looking at questions that are at least a day old
- Click on one that looks bad (based on the excerpt), read it.
- If it really is bad, vote it down.
After 30 days, questions with no answers and negative scores are automatically deleted.
The "official" meta post with the auto-deletion rules was recently updated: http://meta.stackexchange.com/a/92006/130540https://meta.stackexchange.com/a/92006/130540
And after reading the recently-added section of that meta.SO post, really bad questions could be cleaned up even faster:
- In the search box, enter: closed:yes votes:0 answers:0
- Click the "Newest" tab
- Click on one that looks bad (based on the excerpt), read it.
- If it really is bad, vote it down.
After 9 days, closed questions with no upvoted answers are automatically deleted.
Update:
I've been searching for
closed:yes answers:0 score:0 migrated:no
for a while and downvoting the questions I think are crappy (most of the results). Note that score:0 matches only score=0.
The auto-delete runs early Sat morning, so last night I checked:
closed:yes answers:0 score:-1 migrated:no
And got 1493 results. (Note that score:-1 matches score>=-1, but there aren't too many closed q's with no answer and upvotes.) This morning, there are only 1284 results, so 200 crappy questions have gone away!
As far as I can see, duplicates with no answers and -1 or less get deleted the same as other close reasons. (Unless they were merged.)