This feels like an obvious tip but one we may have collectively missed
Please do my job for me.
This is a tip from my talk at the last ohgmcon which allows you to roll your own private indexing service on a domain you don't care about so you can use the indexing API for any page on the internet without getting burned.
This blog post is about a spam technique whereby a page with zero authority can appear for a high volume search term by hijacking part of a brand's local snippet.
This benefits no-one.
This post is the spiritual successor to How to Fetch and Render (almost) Any Site, a blog post I did not write but wish I had.