What are methods for tracking discussions or issues on Drupal.org
Thankfully, the "+1 subscribe" phenomenon is dead: you can now track issues without commenting. To track an issue, you can just click the giant "Follow" button now available in the sidebar:



Followed issues will show up on your Drupal.org account under Your Posts.

If you want to track all the issues for a project, there are a few additional options:


You can subscribe by e-mail by going to a project page and clicking on Subscribe via e-mail under the Issues for PROJECT heading.
You can subscribe to an RSS feed if you go to the issue list for the project and click the link at the bottom of the list (but your reader should also autodiscover the feed).