I hear you. I can be a timesuck from hell, and very easy for anything you post to get lost in the shuffle--much like Twitter--at least with everyone I follow it's mostly .gifs and other pictures of MCU stuff, which is nice to look at but not very time-consuming. I also love the reblogging aspect, because it means you can have 'content' without having to wrack your brains for something. Which can be astonishingly difficult for me.