++ ipv6 resources

content/u/blog/2020-the-year-of-ipv6/contents.lr

@@ -67,6 +67,7 @@ Let us list some projects/communities we are aware of:
 * [Afrinic is offering education](https://learn.afrinic.net/)
 * [The IPv6 blog](https://ipv6.blog/) is a community maintained link
   collection - add your IPv6 resources there!
+* [#IPv6 on Twitter](https://twitter.com/search?q=%23ipv6)
 
 .. and probably many more! Did we miss a community? Just [let us know about it](/u/contact/).