Wowhead now lets you make gear lists using stat weights (similar to LootRank). It’s in beta, but only with a few small bugs at this point (though I wish it took item procs properly into account). The nice thing is that it has presets for every class/spec. (Example)
I’ll give you one guess where the preset for holy/disc priest stat weights came from. :D
… though I have to admit, I personally still prefer using LootRank for making gear lists.