1.) Personalized medicine could allow big pharma to reap the rewards of the long tail.
2.) The largest passenger ship ever made, Royal Caribbean's Oasis of the Seas, is coming to a port near you.
3.) Five mistakes businesses make trying to go green, according to Inhabitat founder Jill Fehrenbacher.
4.) The Wall Street Journal's top cleantech companies are all solar: Solyndra, Suniva, eSolar.
5.) The notorious case of a runaway Toyota Prius could be a fluke.