KarinsDad said:Good point.
"Choose one 2nd-level spell from a school of magic you have access to. You gain an extra 2nd-level spell slot that must be used inititially to cast only the chosen spell."
So, if you choose a different spell each time you take the feat, what happens?
Taking the feat a second time could change the selected spell. You *still* only have 1 known spell. 1 spell slot, and +2 to Spellcraft.

KarinsDad said:Note the phrase "in general". One could argue that since these are different spells slots (because they can only be used for the specific spell) and since all other feats (tmk) that are picked for a different effect has that different effect stack (e.g Weapon Specialization), that this feat should work like all other feats that can allow for different effects.
Well, all of those feats also have a line that says "Special: You may select this feat multiple times, but its effects do not stack. Each time you select it, choose a different <whatever>."
The "in general" is not in the same sentence as the main rule, which says, "you can only take a feat multiple times and gain the benefits if it says so". In general ( i.e., for all non-special-case feats), there is no benefit to taking it twice.