I deleted mine 3 or 4 years ago, and I did end up logging in a couple of times during that 30 day window - "Oh, I'll just have a quick look at those wedding pho

I deleted mine 3 or 4 years ago, and I did end up logging in a couple of times during that 30 day window - "Oh, I'll just have a quick look at those wedding photos" or "I want to go on that trip so I best keep it logged in for that" kind of thing - purely instinctive at the time to find that info. I imagine if you are hooked on the whole 'social interaction' thing, the 30 day sliding window is ... unhelpful.