The apps we are using at common but as to whether they would usually be used in conjunction with one another, I am not sure. I was more planning on aiming this at to so configurable that the system could be used in conjunction with any software (there would of course be limits to this though).
I think you should have always something to fall back-on if things go sour for you. Whether that be a college degree or a skill-set that you know can obtain work for you. With that said though, you are young and free. There is time in the future for college but the market for your ideas may close once college is done.
Also, would it be a good idea to use it as your email e.g [email protected] when contacting professionals when inquiring about positions or is this a little tacky?