Web 2.0 Most Popular Cited Term
Wikipedia has announced its top 10 citations for 2006, which this year is topped by "Web 2.0". The list still includes "blog", and "RSS" showing the growth of interest in understanding these words & technologies.
"Still not entirely sure how to explain Web 2.0 to your friends? You weren’t alone in 2006. In a fitting marriage of context and content, "Web 2.0" was the No. 1 most-cited Wikipedia entry of the year, according to Nielsen BuzzMetrics. The oft-repeated buzz word handily beat out other tech terms such as "blog," "Meme" and two conjugations of "Podcast" for the coveted top spot."
The Top 10 Wikipedia Citations for 2006 were:

