Today, Drupal.org add a new feature: You can star a module to "bookmark" it in your profile.

This feature as been added by drumm in https://www.drupal.org/node/1973934.

Thanks to this feature, as you do in github, you can:

* know how many people are interested by this project.
* bookmark projects you like and get a list of them.

If you find an interesting module, just click on star, and you'll find it in your profile. No more time lost looking after a module you saw x months before but can't remember its name.

Feature after feature, Drupal.org customizations team continue to improve drupal.org UI to help contributors every day. And it's really cool !