Frequent Facebook users get a handful of emails from the social networking service every day alerting them of new comments, but replying to these comments always required clicking over to Facebook — until now. Facebook users can now respond directly to comments via email. Handy — especially for folks whose workplaces block the 'book. [Facebook Blog]
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Dear Lifehacker, Why is all pizza these days so freaking salty? I don't just mean somewhat salty; I mean if I made my own and dropped the salt shaker in it that would still be less salty than my local Domino's or Pizza Hut. Can they add so much salt? Surely that can't be healthy. Do pizza makers have to comply with any rules in this area or can they legally add as much salt as they want?
The next time you're having a "quickie", you might want to keep a watchful eye on the clock. According to the latest scientific research, "acquired premature ejaculation" includes any encounter that lasts less than three minutes. Er, does that include taking your clothes off? Asking for a friend...