The dreaded "Immutable Page"

Followed the guide here: https://wiki.ubuntu.com/Forums/Membership

Logged in with SSO, made sure useame etc. is same as on launchpad. And i still get "Immutable Page" for my user page.

I tried clearing the cache which occasionally throws "edit page", but then still doesn't allow to proceed.

Then i saw in help page you are also supposed to: 3.Login to the wiki and when you do, make sure the checkbox showing your ubuntu-etherpad membership is checked.

I am not sure what exactly ubuntu-etherapad is (saw the page about the program will toy with it later), but i found this team and am now attempting to join: https://launchpad.net/~ubuntu-etherpad
I guess membership there is needed to edit wiki?!
If this is a requirement, I believe the aforementioned Membership page should be updated.

Also while struggling with GPG (i will blame it on gpg4usb, for not being specific enough and me for not reading the manual thoroughly) i came across this page:
https://help.ubuntu.com/community/GnuPrivacyGuardHowto

The following option is not a good one IMO.

This plugin has not been maintained for a while now. So perhaps this instruction should be removed?!

gpg4usb works great (once you read the manual).