More info needs to be included in Updates from anet.

Not all players knows all the skills, their cost,recharge time and casting time by heart

Having updates telling players was the skills were, and what they are now would be real nice

EX: Skill was change
from: old skill description
to:new skill description

Too right, I wish they'd just say like

Shadow Prison cast time raised from 1/4s to 3/4s or something, instead of Shadow Prison cast time raised. Or worse "Fixed a bug that caused Shadow Prison to be cast quickly" or something along those lines.

Who cares about past? You should be able to judge the skill for what it is now without knowing what it was.

Would greatly help to find a skill that have a simillar effect, cost recharge time and casting time without the drawback of the nerf.

but then its more difficult to complain, Targuil =P

/notsigned

Not important. If a player didn't care enough about the skill before the update, they won't need it. If they did care, they'll know what it was before.