Last year, it was a dress rehearsal. Now it’s showtime for enterprises on World IPv6 Launch day. On June 6, 2011, many companies turned IPv6 on for 24 hours to monitor its impact on the Internet. Today, many World IPv6 Day participants (including Google, Akamai Technologies and AT&T) plan to turn IPv6 support on and leave it on. [Full Story on Network Computing]

Gary Hilson is a writer, editor and digital media specialist for hire. He lives in Toronto.