Hi guys, i'm a longtime reader first time poster. I currently have a tumblr blog that mainly focuses on tattoos/artsy porn and well myself. Is there still ways to make passive income using tumblr? (I'm willing to put in alot of time) i have around 20 thousand followers and can easily get good feedback from them. Back in the day i used PPC things but i haven't tried to monetize Tumblr in about 3-4 years.