The first thing you do when you sit down at the computer
Let me guess: check the incoming. Check email or traffic stats or messages from your boss. Check the tweets you follow or the FB status of friends.
You've just surrendered not only a block of time but your freshest, best chance to start something new.
If you're a tech company or a marketer, your goal is to be the first thing people do when they start their day. If you're an artist, a leader or someone seeking to make a difference, the first thing you do should be to lay tracks to accomplish your goals, not to hear how others have reacted/responded/insisted to what happened yesterday.