In terms of national-level Internet penetration, the US is fifth in the world (at 78.2% of our population), after the UK (82%), South Korea (80.9%), Germany (79.9%), and Japan (78.4%), according to InternetWorldStats.com's Top 20 countries list for number of Net users (as 6/30/11). Purely in terms of Internet users, the Top 5 are China (with an estimated 485 million), the US (245m), India (100m), … [Read more...] about Net use worldwide: Update