Yes, adding post-specific headlines is a good idea! Goodness, 500 subscriptions?? Don't know how you could handle even 50. One possibility is to create an email address for just that use, to separate from other emails, then only search them occasionally for specific information. Another alternative would be to use Readwise specific email addresses to import them automatically, then use Readwise Ghostreader to summarize, and search to find and highlight useful information, and then have the highlights automatically imported into Obsidian with the official Readwise plugin. Ref: [How to Set Up Your Reader Feed - YouTube](https://www.youtube.com/watch?v=hekAMJsAy3s)
Yes, adding post-specific headlines is a good idea! Goodness, 500 subscriptions?? Don't know how you could handle even 50. One possibility is to create an email address for just that use, to separate from other emails, then only search them occasionally for specific information. Another alternative would be to use Readwise specific email addresses to import them automatically, then use Readwise Ghostreader to summarize, and search to find and highlight useful information, and then have the highlights automatically imported into Obsidian with the official Readwise plugin. Ref: [How to Set Up Your Reader Feed - YouTube](https://www.youtube.com/watch?v=hekAMJsAy3s)