diff --git a/README.md b/README.md
index 2564914f3..e55315ccc 100644
--- a/README.md
+++ b/README.md
@@ -124,16 +124,12 @@ You can install the latest version [manually](https://github.com/gorhill/uBlock/
 
 It is expected that uBlock Origin is compatible with any Chromium-based browsers.
 
-**Important:** Chromium-based browsers do not relay [websocket connections](https://en.wikipedia.org/wiki/WebSocket) to the extension API. This means websites can use websocket connections to bypass uBO (or any other blocker). This can be remediated by installing uBO's companion extension [uBO-Extra](https://github.com/gorhill/uBO-Extra).
-
 #### Firefox / Firefox for Android
 
 [Firefox Add-ons web site](https://addons.mozilla.org/addon/ublock-origin/). There is also a development version if you want to test uBlock Origin with the latest changes: see [_uBlock Origin Version History_](https://addons.mozilla.org/addon/ublock-origin/versions/beta)
 
 uBlock Origin is compatible with [SeaMonkey](http://www.seamonkey-project.org/), [Pale Moon](https://www.palemoon.org/), and possibly other browsers based on Firefox.
 
-The Firefox version of uBlock Origin has [an extra feature](https://github.com/gorhill/uBlock/wiki/Inline-script-tag-filtering) currently not yet available on Chromium-based browsers -- which feature is of great help to foil attempts by many web sites to circumvent blockers.
-
 Also of interest: [Deploying uBlock Origin for Firefox with CCK2 and Group Policy](http://decentsecurity.com/ublock-for-firefox-deployment/).
 
 Thanks to Debian contributor [Sean Whitton](https://wiki.debian.org/SeanWhitton), users of Debian 9 or later or Ubuntu 16.04 or later may simply
@@ -155,7 +151,7 @@ Development version available at <https://github.com/el1t/uBlock-Safari#ublock-o
 
 #### Note for all browsers
 
-To benefit from uBlock Origin's higher efficiency, it's advised that you don't use other inefficient blockers at the same time (such as AdBlock or Adblock Plus). uBlock₀ will do [as well or better](#blocking) than most popular ad blockers.
+To benefit from uBlock Origin's higher efficiency, it's advised that you don't use other inefficient blockers at the same time (such as AdBlock or Adblock Plus). uBlock₀ will do [as well or better](#blocking) than most popular ad blockers. Other blockers can also prevent uBlock₀'s privacy or anti-blocker features from working properly.
 
 ## Release History