How to stop Drupal shilling for money
Add the following to your Ad Block Plus
drupal.org##.member drupal.org###block-drupalorg-membership-campaign drupal.org##.block.block-drupalorg
This will eliminate the annoying ads that the Drupal association puts on drupal.org begging for you to join, even when you have already joined.
The system should know, since you are logged in, that you are already a member. It's just pure laziness they don't take that into account.