Absolutely loathe the amount of ads, hate that there's so many targeted towards diets and EDs (or worse, depending), and NOW mobile has a stupid glitch where you can't tap the profile icon and log out anymore OR view your blog anymore; and tapping on activity just gets you kicked out of the app. Freaking worst. What the heck Tumblr? I've been using this app for years and it was never this bad before.