yesterday.. Finally, I got a friend (female) who have accepted my invitation to be abilinked with.. Its strange, that most of my friends are lady gamers and very few are guys which includes my best friend out of the few.
Note that you need to have the game Bravely Default on your 3DS and so with the other person you are connecting with. Else, you won't be able to abilinked with.. plus you've gotta connect to the internet.
There are also friends that you can street pass with.. but they cannot be included in the abilinked feature. They will be add to your community as your slave laborers. I mean.. construction workers.. I mean.. residents.