ReadWriteWeb

Social media scientist Dan Zarrella, creator of pop-psych Twitter app TweetPsych, has put together a new tool for analyzing tweets about dreams.

Dr. TweetDreams pulls together elements new and old, including symbolic meanings from a 100-year-old dream dictionary and any and all tweets containing the phrase "had a dream." "I finally got to use all my cool natural language code," Zarrella told us last night. "I'm using a part-of-speech tagger, a wordstemmer, and Princeton's WordNet to generate a list of related word stems which are then matched against a dream dictionary."

Dorthy.com, a site we've been hearing about since late last year, has just raised $4 million from angel investors for their "new agey" concept of a search engine for dreams. Currently in private alpha, the site makes fluffy claims about how they're "reversing the traditional search process, continuously filtering and focusing the Universe of online content, to connect you with the best stuff around your interests and aspirations."

If you're not clear on what exactly that means, don't feel bad... but don't write them off either. Instead, think of Dorthy.com as a new take on the old 43Things, the site which encourages users to list goals, share progress, and cheer each other on. Dorthy does the same but gets you there by making interesting use of Web 3.0 technologies like AI and natural language search.

ReadWriteWeb has discovered the existence of a stealth Google project, called DreamAds. It is a very ambitious project, topping even the wireless balloons which Google is also looking into. Essentially DreamAds is Google's latest plan to extend AdSense - this time into our dreams. It may sound far-fetched, but an inside source at Google told us that it is very possible thanks to the latest in cheap magnetic resonance scanning and mind-reading techniques developed at Stanford University. Our source also revealed the thinking behind DreamAds: Google is aiming to become the first company to monetize a totally wasted period of time in human life: sleep, which takes up almost 1/3 of our lives.