SRD said:Secret: At 1st level and every two levels higher than 1st (3rd, 5th, 7th, and 9th), the loremaster chooses one secret from the table below. Her level plus Intelligence modifier determines the total number of secrets she can choose. She can’t choose the same secret twice.
I've seen some uses of this class in the WotC CO forum where the character takes the secret Applicable Knowledge multiple times, with the reasoning that each feat is a different secret. None of the other posters there challenged the OP on that, which I thought odd since they are generally pretty nit-picky there.
Is that a legitimate use of the the Applicable Knowledge secret, or can you only ever use it to get one feat ever?