I love the Notes "app" that comes default with the iphone. However, I've been having problems with it, now that I use it a lot and am able to observe the smaller details.
I see that there are two forms of Notes, those linked to my email and those "on my iphone". Right now I have the setting left as "on my gmail", so the notes get backed up there every time. This is good, since I have the annoying problem that I can save a note on the iphone, and the next day when I try to access it, it is no longer there (although I can find it in my gmail account). Worse yet is that I can already have a note saved, go into it later to add something, and before my very eyes the system will update (or something) and the information I've just written in will disappear.