Update README.md

README.md

@@ -4,12 +4,21 @@ This site is the home for [Free-Programming-Books](free-programming-books/).
 
 Other projects which call the [Free Ebook Foundation](https://ebookfoundation.org) home:
 
-- [GITenberg](https://www.gitenberg.org)
-    - repos are [here](https://github.com/GITenberg)
-    - supporting code is [here](https://github.com/gitenberg-dev)
-    - tools to support Project Gutenberg is [here](https://github.com/gutenbergtools)
+- Projects in support of [Project Gutenberg](https://gutenberg.org)
+    - Software powering Project Gutenberg
+        - [Ebookmaker](https://github.com/gutenbergtools/Ebookmaker)
+        - [Ebookconverter](https://github.com/gutenbergtools/Ebookconverter)
+        - [Autocat3](https://github.com/gutenbergtools/Autocat3)
+    - [GITenberg](https://www.gitenberg.org)
+        - [one repo for every book](https://github.com/GITenberg)
+        - [supporting code](https://github.com/gitenberg-dev)
+        - tools to support Project Gutenberg is [here](https://github.com/gutenbergtools)
+    - [Package Project Gutenberg into zim files for offline use](https://github.com/EbookFoundation/zimgutenberg)
 - [Unglue.it](https://unglue.it) 
-    - source code hosted [here](https://github.com/EbookFoundation/regluit)
+    - source code hosted [here](https://github.com/Gluejar/regluit)
 - [Mapping the Free Ebook Supply Chain](https://www.publishing.umich.edu/projects/mapping-the-free-ebook/)
     - the survey tool used is [FEF-Questionnaire](https://github.com/EbookFoundation/fef-questionnaire)
 
+Our social media feed is at <a rel="me" href="https://digipres.club/@Ebookfoundation">@Ebookfoundation@digipres.club</a>.
+
+We are a 501(c)3 charitable non-profit organization based in New Jersey. Support us through [Github Sponsors](https://github.com/sponsors/EbookFoundation).