red sockets = 23 sp
yellow sockets = 12 sp/10 haste
blue sockets = 12 sp/10 spirit
thats how you should socket.
corruption is a waste in the demo rotation, its actually a dps loss.
rotation goes a little something like this (judging you got a boomkin/elemental shaman in the group):
Immolate > conflag > CoD > chaos bolt > spam incinerate till conflag is off cd > repeat.
the reason why you use CoD AFTER conflagrate, is because the pyroclasm proc will boost your CoD's damage by 6% when it goes off.
don't you just hate people who quote elitistjerks forums thinknig they know something. have you played warlock SensenmanN?
or you just think quoting silly numbers makes you the master?
EDIT: yes I just saw your sig, shush