The Internet allows for the efficient dissemination of texts, thereby creating a rich hypertextual environment that is potentially conducive to stimulating the free exchange of ideas in a manner worthy of the modern scholar. However, the fact that any user whatsoever may disseminate texts in this manner presents two distinct problems. First, finding differential pressure switch on the Internet may take a fair amount of time and, second, once resources are found, determining their reliability is often difficult if the user is not already an expert in the field of the resource under consideration.
