Hi Dan, I wouldn't worry about it too much. If the cover does rip you should be able to get a new one without any issues. That being said you might want to take just a little bit of care. It doesn't seem that folding the cover back alone is causing the tear, but folding the cover back and then setting the tablet on that folded back edge that causes the problem. As long as you aren't folding it the cover back and then putting pressure on that edge it seems that you will be ok.