Twitter lovers, unite! Okay, even if you aren't big into tweeting, this is a cool book for you. Tweetbookz has come up with a way to publish 200 of your fave tweets, so you can look back and reminisce about what was happening at that point in your life. All you do is sign in with your Twitter account, pick the format of the book, then the site gathers your 200 most recent tweets and puts one on each page. If there's a tweet you don't want to include (like one about how much you love your boyfriend, who is now out of the picture), simply delete and the site generates another one. Want to give as a gift? Purchase a gift card from the site so that a friend can do the same with their own tweets. What a great way to document your days! From $20 US, available at Tweetbookz.