Please Mr Twitter, can I have the option of exact Tweet times, not all this “about X hours ago” stuff? Precision matters sometimes, and I don't want to have to think too hard to figure out if it was morning, afternoon or night that it was posted.

Please Mr Facebook, I honestly don't give a rat's arse that some of my friends have become “Fans of X”. Really don't care. I don't want to see this in the news feed. But there appears to be no way of turning it off.