I actually love this stuff, but it's surprisingly rare.
It's cool as hell, and sometimes useful. For instance by turning my mobile router (all my internet is 4G right now) to use only the 2100mhz band I was able to upgrade my broadband connection from 2-8mbps to 100mbps+.
The following users say it would be alright if the author of this
post didn't die in a fire!