How can I better customize the suggested content on getquin?
To make content that you personally like better (or is more relevant to you than others) more easily visible to you, you can follow other users.
Through the social page "followers" you can find all the posts of your followed profiles.
If a user writes valuable posts and shares information for you, it is worthwhile for you to follow him/her to access this information faster.
Besides, only as a follower of other users you can see their private posts and comment on them.