Collection of useful, relevant or inane places on the the Internets for 20th May:

• Transparent Interconnection of Lots of Links (TRILL):Problem and Applicability Statement – TRILL gets to mainline IETF status by publishing Informational RFC for Trill Problem statement.

  Get ready, SPBB is coming. Spanning Tree will be phased out of the data center in just a few years.

• What’s Inside WD-40? Superlube’s Secret Sauce – It is said that there are two things you need when fixing stuff. WD-40 to make them go, and Duct tape to make them stop. This article tells you whats really in WD-40 and I find that kind of stuff fascinating.