Celebrity status LoL. Ok to be clearer she probably just sent over whatever Geth tech she was able to scrounge up when on the Normandy but overall since she is the daughter of one of the admirals and famed in the aid of stopping a Geth invasion into Citadel Space the captains probably figured not taking her pilgrimage gift too seriously in hopes of increasing their political legitimacy.

^ That and the fact that it was Han'Gerrel, her father's best friend, who took her in to his crew, so chances are that he would've accepted whatever little thing Tali would've brought to the Fleet no matter the circumstances.