As listed here, and able to be seen on a dps spreadsheet, the suggested warlock enchants appear to be misinformed.
5 spell damage (23 spell damage from Wintergrasp shoulder enchant) is definitely better than the 10 crit from Hodir honoured shoulder enchant(18SP/10crit) as an Affliction warlock, and the 15 spirit to chest enchant is better than 10 stats to chest if not equal.
I don't see why 15 spirit to chest and 23 spellpower to shoulders are ranked down when they are, at least, equal. Granted, they are 'PvP' enchants and 'low level' enchants relatively, but that doesn't necessarily mean they're worse.
Thanks, excellent work on the site so far.