I never appreciated design until I sat down with one of my graphic designer friends. He would spend hours on what I thought were simple things such as typography and placement of objects. Graphic design is under-appreciated and usually goes unnoticed unless it's bad enough to be noticeable.

This is an extremely interesting tool but the thought of collecting everything that I have ever typed and storing it gives me the chills, even if encrypted....

You sound like somebody who links there history file to /dev/null. In that I agree, but early days. Though the ability to have everything you typed stored in a controlled way does enable the posibility to see if anything else if collecting that same data in any way and with that opening up the possibility to identify unknown key logging. At the very least it would be another approach and opertunity to spot the bad amongst the good.