Again, go back and read them. You'll see the majority of posts will be regarding abilities such as Excog, Dissipation, Fey union, Embrace, Plenary Indulgence, Lillies, Bane, Sacred Soil etc etc. The only reason people are asking for potency buffs are because AST currently beats SCH/WHM in most things.

Also, regardless of whether you like it or not, healer balance can only be achieved with a mixture of buffs and nerfs. Unless you actually want to see AST nerfed to the ground, but I'm sure nobody here wants that outcome.