Add Kafka to the Acknowledgements list
@@ -135,3 +135,5 @@ be generated quite easily using the
[Jocko](https://github.com/travisjeffery/jocko), a Go implementation of
Kafka. The Liftbridge log implementation builds heavily upon the commit log
from Jocko.
+- [Apache Kafka](http://kafka.apache.org) for inspiring large parts of the
+ design, particularly around replication.
