06 Aug 2005 at 13:30 - 4
ANet changed the way the Signet of Capture works - you used to have to use it when the enemy boss used a skill. This of course made it close to impossible to capture stances, as you never knew when they were entering into a stance...
much whinging and complaining ensured... and thus they changed it so you capture skills from boss monsters after killing them now.
Those comments in that skill listing reflect the way you used to have to capture skills, not how you currently capture skills.