It is particularly dangerous to generalize when it comes to Twitter and claim that the vast majority of content there is nothing but a heap of senseless rubbish. That could be applied to the Internet as a whole.
For each useful site you will find a couple that are a waste of time, but that should not detract from the fact that the useful sites can make a life-changing difference. The same applies to people to some extent – how many individuals do we meet on a daily basis, and how many actually teach us a life lesson that we are grateful for? Not that many. But not that few, either.
Coming back to Twitter, there are streams that deserve to be treasured for posterity. A case in point: the tweets from the Queen of Jordan, Rania Al Abdullah. She lets users know about her views on society as a whole, and what can be done in order to improve the world we live in. She also provides insights on her daily activities as a Queen, including a timeless tweet that has been around detailing her meeting with the Pope.
This service, then, will let anybody take a Twitter stream and have it turned into a PDF document. This way, anybody can chronicle his or her Twitter existence, and learn about the activity of notable Twitterers and what has brought them into the limelight.
Tweetbook.in In Their Own Words
“Get your @twitter updates made into a fine tweetbook.”
Why Tweetbook.in It Might Be A Killer
It is a good way for top twitterers to showcase their crowning achievements.
Some Questions About Tweetbook.in
Has there to be a minimum amount of tweets in your stream for the book to be created? 
