It's the meme that won't go away!
Josh Kopelman has an amusing post on the topic today. He notes:
We live our lives by routines. In January, we all make resolutions for the new year. In November, we give thanks for the bounty of the harvest at Thanksgiving. And for those in the tech industry, in October we go to the Web 2.0 Conference and try to outdo each other with our declarations of "Bubble 2.0".