Patent

Derailleur
Fresh patent application suggests that no, SRAM isn't giving up on mechanical shifting
  2
Mountain Bikes and Gear
DW-Link Patent Protection is Ending. Here's What Might Happen Next
  3
Suspension
Knolly Bikes Sues Intense, Claims Patent Infringement
Suspension
Chris Currie on Mountain Bike Suspension Design [Podcast #267]
Culture
Apple Applies for iPhone Bike Computer Patent
  5