I am totally into this stuff, I post at 9gag occasionally, Tumblr and I have a facebook page -almost 5k real likes and good engagement..I totally know how these things work..
I am totally interested and I can show you some of my work or even send/create for you sth unpublished if interested. Only thing I HATE is Twitter. I love creating small funny or inspirational or news realted posts with cool fonts and colors and always high quality images. I love the small details.
I want $ 0,5-1 per post, depending on the type and time(some images take over an hour). But I am not sure exactly what you need.
IF you need someone to create for you or post 1-2 quality posts per day or even less(created by me or what you order me to create) for subjects like quotes, inspiration, fun, news, humor, music, movies, tv shows, video games...then I AM REALLY INTERESTED.