diff --git a/protocol.md b/protocol.md
index a644567..5631651 100644
--- a/protocol.md
+++ b/protocol.md
@@ -5,8 +5,8 @@ Special-use naming system for self-organized IPv6 mesh networks.
 ## Motivation
 
 Having a naming system is a common requirement for deploying preexisting 
-decentralized applications. Protocols like e-mail, XMPP and ActivityPub require 
-domain names for server to server communications.
+decentralized applications. I.e., applications for e-mail, XMPP and ActivityPub 
+require domain names for server to server communications.
 
 Self-organized networks like CJDNS and Yggdrasil Network use public-key 
 cryptography for IP address allocation. Every network node owns 
@@ -63,14 +63,3 @@ For "aiag7sesed2aaxgcgbnevruwpy.meshname." the authoritative server is
 "200:6fc8:9220:f400:5cc2:305a:4ac6:967e".
 The resolver then relays clients request to a derived server address and 
 relays a response back to the client.
-
-## Why not .ip6.arpa
-
-There is a special domain for reverse DNS lookups, but it takes 72 characters to
-store a single value. The same value in .meshname takes 35 characters.
-
-"e.7.6.9.6.c.a.4.a.5.0.3.2.c.c.5.0.0.4.f.0.2.2.9.8.c.f.6.0.0.2.0.ip6.arpa" 
-versus "aiag7sesed2aaxgcgbnevruwpy.meshname"
-
-This saves twice amount of bandwidth and storage space. It is also arguably more 
-aesthetically appealing, even though that's not a goal.