i've been watching it, it's been 4:40 for a while, when 1.5.7 hit, it started to drop, about 35+ minutes it was around exactly 4 hours when the new website layout was introduced, today when i checked the life expectancy went up to 4 hours 60 minutes, i figured that was just a glitch, and it meant to roll down 3 hours and 59 minutes, but bugged out all speculation of course