Haiku seems to be the poetic form of choice amongst webloggers. It makes sense. One idea in a few lines. Like a post. I bet Basho would have been a blogger. I would like to read and participate in a group weblog renga...where each poet would link to the next stanza (tanka?) on a different blog by a different author in a chain. It would be especially nice if this would happen organically without some sort of central organization. Something that flows. It seems like a nice fit with the linking nature of the Web and the short form blogs.