> Feel free to submit a PR!
I think it's cool that you're experimenting in this area, but I'm not a huge fan of this as answer to a question about responsible/respectful web crawling. This stuff seems like it should be table stakes (even if you wanted to make it optional for the end user), but "yeah probably; learn the codebase, fork it, make changes, then we'll review it" really puts the onus onto the original poster.