Shoosh, public posts and public profiles are there for a reason; To be read! And if there are links in them to DA pages or Tumblr pages, it's fun to read into what some people like or do or have said around the forum to other folks. It's just forum navigation and seeing what you've got to say to the world. ^^ It's a fun way of getting to know someone in a more passive way than immediate conversation (although conversation is great, too).