‘Use these tools running on M-Lab to test your internet connection and perform diagnostics.’

Test connection speed, see if your ISP is throttling/blocking certain apps or traffic, or is traffic shaping, etc. etc.

Michael designed the icons icons/badges/logos/banners for this.

“On 8 June, 2011, Google, Facebook, Yahoo!, Akamai and Limelight Networks will be amongst some of the major organisations that will offer their content over IPv6 for a 24-hour ‘test flight’. The goal of the Test Flight 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.”

The cool thing is that they actually are.