I'm .. actually a FreeBSD kernel developer. I just happen to know a lot about this Atheros wireless hardware and the Linux ath5k/ath9k drivers in general. I'm also well versed in the Atheros MIPS based embedded platforms and their embedded ethernet switches as well as the Linux BSP code to support this.
You can find me on IRC: as 'adri' on freenode; 'adrian' on gnome/oftc, 'adri' on efnet.
I'm on facebook: http://facebook.com/adrian.chadd
I'm also on gmail/google plus: 'adrian.chadd'