Updated use cases

README.md

@@ -6,7 +6,8 @@ The images are getting cached for 1 minute and only the first load takes some ti
 ## Use cases
 - You could use this as a preview image for your website in `og:image` or `twitter:image` (tutorial [here](https://dev.to/deam/easy-social-media-preview-card-generation-1ln7))
 - Grab a screenshot of a bug in production, send the link instead of an image
-- Always have up to date screenshots in your portfolio
+- Constantly updated site showcasing for your portfolio
+- Hotlink images directly to blog posts
 
 ## Used in
 - https://github.com/deamme/usecrypto