It would be nice if notes were able to snap to each other. I usually keep three or four on my desktop with various things in them and I try to keep them organised on one side of my screen where I can refer to them easily. However, it's always a bit tricky to keep them lined up together.
In the current version, tabs replace the need for multiple notes... I'm marking this bug as 'invalid' because I can't even get a second note to show.
This might be up to the window manager (currently, if you set your wm to use either magnetize/resistance, the notes window behaves the same). I'm closing the bug too.