GigaTux, Voxel, LemonEntry and 2g2u have joined the (growing) list of company’s that will participate in the World IPv6 day.

On June 8 the websites listed here will offer their content over IPv6.

The goal of World IPv6 Day is to motivate organizations across the industry – Internet service providers, hardware makers, operating system vendors and web companies – to prepare their services for IPv6 to ensure a successful transition as IPv4 addresses run out.