diff --git a/README.md b/README.md
index 2e6464ad2..0e086be3d 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,10 @@ garbage collector kicks in.</sup>
 
 - "µBlock does not support element hiding".
     - Yes it does. If you don't believe it, try entering `twitter.com##body` in the 
-_"Your filters"_ text area and see what happens when you visit twitter.com...
+_"Your filters"_ text area and see what happens when you visit twitter.com.
+    - What it doesn't support [yet](https://github.com/gorhill/uBlock/issues/4), 
+is the UI counterpart to "element hiding", i.e. being able to click on an element 
+to extract filters out of it.
 - "The memory usage isn't actually ABP's fault, _EasyList_ is like 40,000+ lines of rules that all have to be parsed by ABP".
     - Hum, µBlock also parse _EasyList_. And _EasyPrivacy_. And _Malware domains_ lists. 
 And _Peter Lowes's Ad server_ list. Out of the box. Yet uses less than half the