important because there are many causes for it, thus to treat it properly, you need to be able to find out the exact root cause. if you or your friends and family members feel that something could be wrong with your voice box, do not hesitate to get it checked. was changed to the new site a few months ago. maybe it really is just a crap shoot as to when it gets updated. if it makes you feel any better, i agree with most people about the old site being easier to navigate. 