The type of social media I probably end up using the most is Tumblr.
On Tumblr I follow other peoples’ blogs who post/reblog things that interest me. This can be art, gifs, and text posts. I usually reblog fan art and things that I find funny.
I find Tumblr a really good site for interacting with people, indulging in your interests, and also a good way of finding really talented artists.
Tumblr also has a great sense of community, a majority of it’s users are friendly, and it’s very easy to find people with the same interests to you by searching certain tags and blogs.