"Below are ten social computing technologies that I believe will be actively developing or maturing this year and either worth exploring or otherwise watching closely for 2010 and beyond."
and cut it down to this:
"Ten social computing technologies that are worth watching."
Which one is more effective? Which one did you read?
In the days when information was in short supply, you did the world a favor by writing long. That's when you could pull a Melville and write a 30 page description of the ocean. But now that information is as close to free as it's going to be, you have to go short. Cut your words down mercilessly.