The growing blog numbers don't tell the whole story though: the types of blog submission have changed over the past few years, from the anecdotal "diary" type entries that predominated in 2005, to the civic-minded public service blogs of 2006, to the business- and skill-oriented "how-to" blogs of 2007.
除了「量」的激增外，在「質」的方面，也從最初以日常生活的趣味紀錄為主，到 2006 年公益部落格的崛起，轉變為朝向應用與商業部落格等分眾市場發展。