Hi
First of all. I think this is really interesting for remote debugging. I havn't tried it out yet but I probably will when I need something like this.
My comments on the text:
I read a bad advice in the first paragraph:
Connect arduino to your computer with usb cable and plug in additional 9V power adapter to make sure that shield will have enough power.
Put the ethernet shield on the arduino and plug in the ethernet cable from your network.
That should be
Put the ethernet shield on the arduino and plug in the ethernet cable from your network.
Connect arduino to your computer with usb cable and plug in additional 9V power adapter to make sure that shield will have enough power.
As far as I understand this runs on "Windows (XP or newer), Mac OS X (10.5 or newer), and Linux systems that use IA-32, x64, or ARM processors."
I think you should state that somewhere.
On the other hand you use a .bat file which is very windowish. Maybe you should say something like in windows you cane use a .bat file. In other os use the equivalent.
Best regards
Jantje