diff --git a/anirudh-badri.md b/anirudh-badri.md
index 162113964..9d62d85ac 100644
--- a/anirudh-badri.md
+++ b/anirudh-badri.md
@@ -4,10 +4,39 @@
 - [[twitter]] twitter.com/anirudhbadri
 - [[go]] https://roamresearch.com/#/app/ImaginarySolutionsForWeirdFutures/page/v_7J3bv0Q
   - [[good opinions]] vs [[lazy opinions]]
+- [[computer science]] background
+  - [[dell]]
+  - [[rolled dice]]
+- [[math]] [[game theory]]
+- [[project]] [[rome.works]]
+  - exploring market fit
+  - high level [[goal]]: build a knowledge economy
+    - the platform ([[knowledge graph]]) should be self-sustaining (economically)
+    - let people engage in [[commerce]] to address their needs 
+    - first target for [[books]]
+      - trade-off between (how the medium is supposed to be consumed) and (how to integrate information ideally)
+    - "[[book]] as a [[linear medium]] is perfect for [[storage]] but not for [[consumption]]"
+- [[example]]
+  - [[book]] [[the expanding circle]]
+  - our thoughts while we read are like a [[forest]] even though the book is linear
+  - you could [[jump]] to other places that reference the same idea
+    - [[topic]] [[nlp]]
+    - [[topic]] [[book club]]
+    - you could suggest highly relevant "[[branches]]" -- other books that touch on [[family]] and then [[tribe]]
+  - "writing [[reviews]] seems like an artificial way to talk about a book"
+    - [[topic]] [[dialogue]] format
+  - [[goal]] reduce [[cognitive load]]
+- [[recommendation]] [[frode hegland]] [[augmented text]]
+- [[engagement graph]]
 
 
 [//begin]: # "Autogenerated link references for markdown compatibility"
 [person]: person "Person"
 [twitter]: twitter "Twitter"
 [go]: go "Go"
+[project]: project "Project"
+[book]: book "Book"
+[the expanding circle]: the-expanding-circle "The Expanding Circle"
+[jump]: jump "Jump"
+[book club]: book-club "Book Club"
 [//end]: # "Autogenerated link references"
\ No newline at end of file
diff --git a/the-expanding-circle.md b/the-expanding-circle.md
index f1e0f3404..a868442b1 100644
--- a/the-expanding-circle.md
+++ b/the-expanding-circle.md
@@ -1,6 +1,6 @@
 # The Expanding Circle
 
-- [[go]] https://en.wikipedia.org/wiki/The_Expanding_Circleo
+- [[go]] https://en.wikipedia.org/wiki/The_Expanding_Circle
 - [[author]] [[peter singer]]
 - An inspiration for [[flancia]].