There’s something to be said for the phenomenon that is amateur video on the Web. After earning Time’s Person of the Year, the “you” generation continues to drive the new web with each video and picture posted, tagged, and shared, every blog post and podcast, trackback, link, and comment, through every social bookmark, annotation, and search, all of the twitter casts, and micro and mobile text and IM updates we broadcast. Now, get ready for lifecasting. Lifecasting is the new…