Please allow us to delete our old, subpar, unvoted answers
I started cleaning up some of my old answers that are bad or that have the same information that's present in the accepted / higher scoring answer, and I hit this: You have already deleted 5 of your own posts today; further deletes are blocked
So I can't delete more than 5 posts a day. That limit makes sense for protecting good answers, but I am mainly deleting answers with zero or negative score. They are most likely not good enough.
How about increasing the limit to 20 zero-or-negative answers? (and 5, or even less with 1+ score)
You can also limit that based on the total number of answers. If a person with 30 answers tries to delete half his answers, something's wrong. But if someone with 4500 tries to delete 20 of his oldest answers - that's probably fine.