diff --git a/README.md b/README.md
index e660e90..0dd0933 100644
--- a/README.md
+++ b/README.md
@@ -70,6 +70,10 @@ The created .mbtiles file is then extracted into a BTRFS partition image using t
 
 Finally, it's uploaded to a public Cloudflare R2 bucket using rclone.
 
+*Note: Perhaps the most original aspect of this repository is the use of partition images and hard links. I experimented with ext4 first, but BTRFS proved to be a better fit for the job, with much smaller resulting images. I wrote extract_mbtiles and shrink_btrfs scripts for this very purpose.*
+
+
+
 #### scripts/http_host - HTTP host
 
 Inside `http_host`, all work is done by `host_manager.py`. It checks the most up-to-date files in the public buckets and downloads/extracts them locally, if needed.
diff --git a/website/blocks/main.md b/website/blocks/main.md
index 3119fe8..5feb429 100644
--- a/website/blocks/main.md
+++ b/website/blocks/main.md
@@ -54,7 +54,7 @@ If this project helps you save on your map hosting costs, please consider subscr
 
 ## How can I follow this project?
 
-twitter: [hyperknot](https://twitter.com/hyperknot) (more details) and [OpenFreeMapOrg](https://twitter.com/OpenFreeMapOrg) (announcements)
+twitter: [hyperknot](https://twitter.com/hyperknot) (details) and [OpenFreeMapOrg](https://twitter.com/OpenFreeMapOrg) (announcements)
 
 GitHub: [openfreemap](https://github.com/hyperknot/openfreemap) and [openfreemap-styles](https://github.com/hyperknot/openfreemap-styles)