Josh is now officially my hero thanks to this.   I'll try and add to it but I really don't have the temperment to go wardriving and find hidden wifi points, and unlike Austin, Houston is a very BIG place.  Still, when I come across something I'll be sure to let him know. 

I got to thinking about his domain name "auscillate" and it's meaning...I assume it's a derivative of "oscillate" which is a term for alternating back and forth around an average value, much like a sine or cosine curve does around zero.  And my guess is the "au" preposition has to do with his audio work with dxm and such.  But really I don't think he's ever explained it, so Josh, if you read this, let us know.  The world hungers for knowledge of such things.