One of the things I do with my Black Magic Probe[1] is to connect it to a Raspberry Pi on my workbench and have the RasPi export it as a network port using nc(1). This means I don't have to run a USB cable from my desktop to my workbench to run the debugger, I can connected with the gdb target extended-remote debug:xxxx (where my RasPi's host name is 'debug'). This project cuts out the Pi and puts the debugger right on the network, even easier.
I don't have any financial interest in this project but I am interested in seeing it get into production if possible.
[1] https://1bitsquared.com/products/black-magic-probe