How do we select our finalists? We evaluate hundreds of candidates—some suggested by readers, colleagues and friends, others discovered during countless hours of surfing. Many of this year's choices are shining examples of Web 2.0: next-generation sites offering dynamic new ways to inform and entertain, sites with cutting-edge tools to create, consume, share or discuss all manners of media, from blog posts to video clips. Think we missed one? Send us your thoughts and we'll post a selection of your comments online. There's always next year.
Read TIME Magazine's 50 Coolest Websites