One benefit of using The Hub is being able to keep up to date with questions and topics by using the follow post button. This automatically sends you a notification whenever someone posts or comments. You can also share posts to your social media - and share guides and answers with your friends.
To follow just head to the top right corner of the post, and in the drop down menu click follow/share post.
This feature is great for whenever youre stuck on a similar question and dont want to be constantly checking back for an answer. You can also use this feature to keep up to date with any new guides or discussions.