Tweader is a new way to view twitter conversations. Long gone are the days of going through all of a tweet's @replies to get a grasp of the conversation. All you have to do is enter the tweet's ID.
Terrific article about what literacy really means - books and periodicals, online reading, etc.
"Some Web evangelists say children should be evaluated for their proficiency on the Internet just as they are tested on their print reading comprehension. Starting next year, some countries will participate in new international assessments of digital literacy, but the United States, for now, will not."