Honestly, what was the point of this? There are craploads of tutorials on Vi/Vim why another one? Was it really needed to write this? Even excluding that "I" find this to be a waste of space. If you are going to write it, don't write a short version. Write the entire thing, go over everything vi/vim can do, and prove why it is one of thee best text editors out there. And your opening statement is wrong. There are other text editors that can be used. Pico for instance.

Point being, don't half ass something if you are going to do it.

Oh, and for anyone that says VIm/VI are hard. They really need to use it more, it is really simple.