Just a couple of weeks ago but I will investigate what you comment, just to be on the safe side hehe
Well that depends hehe you always have the almightty TAB to autocomplete for you, and i found faster to work using only terminals with the keyboard, I dont even use the mouse when Im working just for the web browser

I was kidding about the nexus hahaha but as we say in Spain "if it works, it works"

That was just a joke hehe you can open the file and see all the parameters, nothing something who has spent a couple of hours tunning out cgminer wouldnt know

The typical option of donating a % for the developer is the best idea in this cases with an option to disable it, I like you idea of doing the best mac miner

keep it up!